长 ⇒
长 cháng/zhǎng, [長], length/long/forever/always/constantly, chief/head/elder/to grow/to develop/to in...
长官 zhǎngguān, [長官], senior official/senior officer/commanding officer/CL:位[wèi]/sir (term of address...
长大 zhǎngdà, [長大], to grow up
队长 duìzhǎng, [隊長], captain/team leader/CL:個|个[gè]
船长 chuánzhǎng, [船長], captain (of a boat)/skipper
警长 擅长 shàncháng, [擅長], to be good at/to be expert in
市长 shìzhǎng, [市長], mayor
校长 xiàozhǎng, [校長], (college, university) president/headmaster/CL:個|个[gè],位[wèi],名[míng]
成长 chéngzhǎng, [成長], to mature/to grow/growth
局长 júzhǎng, [局長], bureau chief/CL:位[wèi],個|个[gè]
探长 tànzhǎng, [探長], (police) detective
家长 jiāzhǎng, [家長], head of a household/family head/patriarch/parent or guardian of a child
部长 bùzhǎng, [部長], head of a (government etc) department/section chief/section head/secretary/minis...
州长 zhōuzhǎng, [州長], governor (of a province or colony)/US state governor/premier (Australian states)
漫长 màncháng, [漫長], very long/endless
长期 chángqī, [長期], long term/long time/long range (of a forecast)
长久 chángjiǔ, [長久], (for a) long time
说来话长 shuōláihuàcháng, [說來話長], start explaining and it's a long story (idiom); complicated and not easy to expr...
生长 shēngzhǎng, [生長], to grow
长相 zhǎngxiàng, [長相], appearance/looks/profile/countenance
会长 huìzhǎng, [會長], president of a club, committee etc
增长 zēngzhǎng, [增長], to grow/to increase
院长 yuànzhǎng, [院長], the head of an institution whose name ends in 院[yuàn]/chair of a board/president...
机长 jīzhǎng, [機長], captain/chief pilot
延长 Yáncháng/yáncháng, [延長], Yanchang county in Yan'an 延安[Yán ān], Shaanxi, to prolong/to extend/to delay
专长 zhuāncháng, [專長], specialty/special knowledge or ability
酋长 qiúzhǎng, [酋長], headman (of primitive people)/tribal chief/used as translation for foreign leade...
长话短说 chánghuàduǎnshuō, [長話短說], to make a long story short (idiom)
长老 zhǎnglǎo, [長老], elder/term of respect for a Buddhist monk
舰长 jiànzhǎng, [艦長], commander/captain (of a warship)
年长 niánzhǎng, [年長], senior
长岛 Chángdǎo, [長島], Changdao county in Yantai 煙台|烟台[Yān tái], Shandong
社长 shèzhǎng, [社長], president or director (of association etc)
长发 chángfà, [長髮], long hair
长度 chángdù, [長度], length
班长 bānzhǎng, [班長], class monitor/squad leader/team leader/CL:個|个[gè]
镇长 zhènzhǎng, [鎮長], town headman/mayor (of small town or village)/bailiff
长大成人 特长 tècháng, [特長], personal strength/one's special ability or strong points
长途 chángtú, [長途], long distance
长袍 chángpáo, [長袍], chang pao (traditional Chinese men's robe)/gown/robe/CL:件[jiàn]
长长的 司法部长 议长 yìzhǎng, [議長], chairman (of a legislative assembly)/speaker
村长 cūnzhǎng, [村長], village chief/village head
长远 chángyuǎn, [長遠], long-term/long-range
长椅 chángyǐ, [長椅], bench
长成 zhǎngchéng, [長成], to grow up
检察长 首长 shǒuzhǎng, [首長], senior official
加长 jiācháng, [加長], to lengthen
国防部长 guófángbùzhǎng, [國防部長], Defense secretary/Defense Minister
长辈 zhǎngbèi, [長輩], one's elders/older generation
组长 zǔzhǎng, [組長], group leader
长城 Chángchéng, [長城], the Great Wall
拉长 lācháng, [拉長], to lengthen/to pull sth out longer
参谋长 cānmóuzhǎng, [參謀長], chief of staff
家长会 jiāzhǎnghuì, [家長會], parent-teacher conference/parents' association
兄长 xiōngzhǎng, [兄長], elder brother/term of respect for a man of about the same age
长夜 chángyè, [長夜], long dark night/fig. long period of misery and oppression
长生不老 chángshēngbùlǎo, [長生不老], immortality
长颈鹿 chángjǐnglù, [長頸鹿], giraffe/CL:隻|只[zhī]
长子 Zhǎngzǐ/zhǎngzǐ, [長子], Zhangzi county in Shanxi 山西[Shān xī], eldest son
长处 chángchù, [長處], good aspects/strong points
馆长 长寿 Chángshòu/chángshòu, [長壽], Changshou suburban district of Chongqing municipality, formerly in Sichuan, long...
长篇大论 长凳 chángdèng, [長凳], pew/bench/CL:張|张[zhāng]
长眠 chángmián, [長眠], eternal rest (i.e. death)
长滩 团长 tuánzhǎng, [團長], regimental command/head of a delegation
族长 zúzhǎng, [族長], clan elder
秘书长 mìshūzhǎng, [秘書長], secretary-general
署长 土生土长 tǔshēngtǔzhǎng, [土生土長], locally born and bred/indigenous/home-grown
董事长 dǒngshìzhǎng, [董事長], chairman of the board/chairman
冗长 rǒngcháng, [冗長], long and tedious/redundant/superfluous/supernumerary/verbose (of writing)
三长两短 sānchángliǎngduǎn, [三長兩短], unexpected misfortune/unexpected accident/sudden death
学长 xuézhǎng, [學長], senior or older male schoolmate
长矛 chángmáo, [長矛], pike/lance/CL:把[bǎ],柄[bǐng]
长假 chángjià, [長假], long vacation/refers to one week national holiday in PRC starting 1st May and 1s...
长途跋涉 chángtúbáshè, [長途跋涉], long and difficult trek
修长 xiūcháng, [修長], slender/lanky/tall and thin
科长 kēzhǎng, [科長], section chief/CL:個|个[gè]
长笛 chángdí, [長笛], (Western) concert flute
护士长 长线 chángxiàn, [長線], long term
长廊 chángláng, [長廊], promenade/long hallway/Long Corridor in the Summer Palace, Beijing 北京頤和園|北京颐和园[B...
长者 zhǎngzhě, [長者], senior/older person
长裤 chángkù, [長褲], trousers
长袖 chángxiù, [長袖], long sleeves/long-sleeved shirt
长长 所长 suǒcháng/suǒzhǎng, [所長], what one is good at, head of an institute etc
长袜 chángwà, [長襪], hose/stocking
长跑 chángpǎo, [長跑], long-distance running
长存 chángcún, [長存], to exist forever
天长地久 tiānchángdìjiǔ, [天長地久], enduring while the world lasts (idiom)/eternal
长命百岁 伍长 长进 zhǎngjìn, [長進], to make progress/progress
伸长 shēncháng, [伸長], to stretch/to extend
长裙 chángqún, [長裙], cheong sam (long skirt)
长途电话 chángtúdiànhuà, [長途電話], long-distance call
长传 助长 zhùzhǎng, [助長], to encourage/to foster/to foment
总长 zǒngcháng/zǒngzhǎng, [總長], total length, name used for cabinet ministers between 1912-1927, superseded by 部...
长一智 处长 chùzhǎng, [處長], department head/section chief
波长 bōcháng, [波長], wavelength
长篇 chángpiān, [長篇], lengthy (report or speech)
台长 意味深长 yìwèishēncháng, [意味深長], profound/significant/meaningful
长枪 chángqiāng, [長槍], pike/CL:支[zhī]
连长 liánzhǎng, [連長], company commander
中队长 长号 chánghào, [長號], trombone
室长 次长 cìzhǎng, [次長], deputy chief
车长 长舌妇 chángshéfù, [長舌婦], female gossip/busybody
长春 Chángchūn, [長春], Changchun subprovincial city and capital of Jilin province 吉林省 in northeast Chin...
尊长 zūnzhǎng, [尊長], one's superior/one's elders and betters
内政部长 nèizhèngbùzhǎng, [內政部長], Minister of the Interior
长期以来 chángqīyǐlái, [長期以來], ever since a long time ago
厅长 tīngzhǎng, [廳長], head of provincial PRC government department
长女 zhǎngnǚ, [長女], eldest daughter
长崎 Chángqí, [長崎], Nagasaki, Japan
课长 kèzhǎng, [課長], section chief (of an administrative unit)/head (of a department)
细长 xìcháng, [細長], slender
长途汽车 chángtúqìchē, [長途汽車], long-distance coach
长机 zhǎngjī, [長機], (military) lead aircraft
卫生部长 总参谋长 zǒngcānmóuzhǎng, [總參謀長], (military) Chief of Staff
扬长而去 yángchángérqù, [揚長而去], to swagger off/to walk off (or drive off etc) without a second thought for those...
轮机长 超长 从长计议 cóngchángjìyì, [從長計議], to take one's time making a decision (idiom)/to consider at length
大队长 区长 qūzhǎng, [區長], district chief
滋长 zīzhǎng, [滋長], to grow (usually of abstract things)/to yield/to develop
理事长 lǐshìzhǎng, [理事長], director general
百夫长 长短 chángduǎn, [長短], length/duration/accident/right and wrong/good and bad/long and short
促膝长谈 行长 hángzhǎng, [行長], bank president
好景不长 hǎojǐngbùcháng, [好景不長], a good thing doesn't last forever (idiom)
长距离 chángjùlí, [長距離], long distance
身长 shēncháng, [身長], height (of person)/length of clothing from shoulders to bottom (tailor or dressm...
长途车 chángtúchē, [長途車], long-distance bus/coach
司长 sīzhǎng, [司長], bureau chief
长河 财政部长 cáizhèngbùzhǎng, [財政部長], minister of finance
长臂猿 chángbìyuán, [長臂猿], gibbon/Hylobatidae (gibbon and lesser ape family)
长江 ChángJiāng, [長江], Yangtze River, or Chang Jiang
长住 长足 chángzú, [長足], remarkable (progress, improvement, expansion etc)
见长 jiàncháng, [見長], to be good at sth/one's forte
悠长 yōucháng, [悠長], long/drawn-out/prolonged/lingering
交通部长 长沙 Chángshā, [長沙], Changsha prefecture-level city and capital of Hunan province in south central Ch...
长盛不衰 站长 zhànzhǎng, [站長], station master
周长 zhōucháng, [周長]/[週長], perimeter/circumference, variant of 周長|周长[zhōu cháng]
长驱直入 chángqūzhírù, [長驅直入], to march straight in unchallenged (military) (idiom)/(fig.) to push deep into th...
审计长 shěnjìzhǎng, [審計長], auditor
委员长 wěiyuánzhǎng, [委員長], head of a committee
长年 chángnián, [長年], all the year round
庭长 tíngzhǎng, [庭長], presiding judge
全长 quáncháng, [全長], overall length/span
长青 排长 páizhǎng, [排長], platoon leader/sergeant
金实长 官长 生长激素 shēngzhǎngjīsù, [生長激素], growth hormone
教务长 jiàowùzhǎng, [教務長], provost
长条 chángtiáo, [長條], strip
长方形 chángfāngxíng, [長方形], rectangle
瘦长 shòucháng, [瘦長], slim
一技之长 yījìzhīcháng, [一技之長], proficiency in a particular field (idiom)/skill in a specialized area (idiom)
长剑 万里长城 WànlǐChángchéng, [萬里長城], the Great Wall
各有所长 省长 shěngzhǎng, [省長], governor of a province
宣传部长 长龙 chánglóng, [長龍], long queue/long line (of cars, people etc)
文实长 长镜头 县长 xiànzhǎng, [縣長], county's head commissioner
长谷川 Chánggǔchuān, [長谷川], Hasegawa (Japanese surname)
外交部长 wàijiāobùzhǎng, [外交部長], minister of foreign affairs
长此以往 长空 chángkōng, [長空], (literary) the vast sky/(finance) eventual downturn/poor prospects in the long t...
狭长 xiácháng, [狹長], long and narrow
疯长 分局长 长征 Chángzhēng/chángzhēng, [長征], Long March (retreat of the Red Army 1934-1935), expedition/long journey
审判长 shěnpànzhǎng, [審判長], presiding judge
长生 chángshēng, [長生], long life
长兄 zhǎngxiōng, [長兄], eldest brother
郡长 长谷 营长 yíngzhǎng, [營長], battalion commander
列车长 lièchēzhǎng, [列車長], conductor/train manager
年长者 辉长岩 huīchángyán, [輝長岩], gabbro (geology)
工长 师长 shīzhǎng, [師長], military division level commander/teacher
取长补短 qǔchángbǔduǎn, [取長補短], lit. use others' strengths to make up for one's weak points (idiom from Mencius)...
曹长 增长率 zēngzhǎnglǜ, [增長率], growth rate (esp. in economics)
深长 shēncháng, [深長], profound (meaning, implications etc)
长海 Chánghǎi, [長海], Changhai county in Dalian 大連|大连[Dà lián], Liaoning
长玖 长卷 长工 长年累月 chángniánlěiyuè, [長年累月], year in, year out (idiom)/(over) many years
扬长避短 yángchángbìduǎn, [揚長避短], to foster strengths and avoid weaknesses (idiom)/to play to one's strengths
此消彼长 园长 yuánzhǎng, [園長], person in charge of a place that ends in 園|园, such as a vineyard 葡萄園|葡萄园, zoo 動物...
长野 Chángyě, [長野], Nagano (name)/Nagano city and prefecture in central Japan
长期性 chángqīxìng, [長期性], long-term
地久天长 dìjiǔtiāncháng, [地久天長], enduring while the world lasts (idiom, from Laozi); eternal/for ever and ever (o...
事务长 长毛绒 长篇小说 chángpiānxiǎoshuō, [長篇小說], novel
长朗 长石 chángshí, [長石], stone beam/horizontal slab of stone/feldspar or felspar (geology)
长叹 chángtàn, [長嘆], long sigh/deep sigh
长啸 长话 长骨 细水长流 xìshuǐchángliú, [細水長流], lit. thin streams flow forever/fig. economy will get you a long way/to work stea...
特长生 天长日久 tiānchángrìjiǔ, [天長日久], after a long time (idiom)
家长里短 鞭长莫及 biānchángmòjí, [鞭長莫及], lit. the whip cannot reach (idiom); beyond one's influence/too far to be able to...
小长 长波 chángbō, [長波], longwave (radio)
野长 久长 jiǔcháng, [久長], a long time
长金发 外长 wàizhǎng, [外長], foreign minister/secretary of state/minister of foreign affairs
与世长辞 yǔshìchángcí, [與世長辭], to die/to depart from the world forever
灵长目 língzhǎngmù, [靈長目], primate order (including monkeys, hominids etc)
长三 chángsān, [長三], (old) high-class prostitute
中长期 中长跑 zhōngchángpǎo, [中長跑], middle distance race
长吁短叹 chángxūduǎntàn, [長吁短嘆], long moan and short gasp (idiom); continually moaning and groaning in pain
股长 gǔzhǎng, [股長], person in charge of a 股[gǔ] (section or department)/head/chief/director/(in a cl...
长拳 chángquán, [長拳], Changquan - Northern Shaolin (北少林) - Longfist - Martial Art
长桌 长法 长物 chángwù, [長物], (literary) things other than the bare necessities of life/item of some value/Tai...
长白 Chángbái, [長白], Changbai Korean autonomous county in Baishan 白山, Jilin
长幼有序 问长问短 长乐 Chánglè, [長樂], Changle county level city in Fuzhou 福州[Fú zhōu], Fujian/Princess Changle of West...
长克 长势 zhǎngshì, [長勢], how well a crop (or plant) is growing/growth
长安 Chángān, [長安], Chang'an (ancient name of Xi'an 西安[Xī ān]) capital of China during Tang Dynasty ...
李长玖 绵长 miáncháng, [綿長], long and continuous (coastline, sound etc)/extensive/prolonged
一无所长 yīwúsuǒcháng, [一無所長], not having any special skill/without any qualifications
长眠不醒 军长 长虫 chángchong, [長蟲], (coll.) snake
长衫 chángshān, [長衫], long gown/cheongsam/traditional Asian dress for men or (in Hong Kong) women's qi...
长达 chángdá, [長達], to extend as long as/to lengthen out to
文化部长 旅长 厂长 chǎngzhǎng, [廠長], factory director
小组长 说长道短 shuōchángdàoduǎn, [說長道短], lit. to discuss sb's merits and demerits (idiom); to gossip
浩气长存 好长 长文 封长信 妮可长 长雏菊 戴上长 崔郡长 长编 颀长 身无长物 shēnwúchángwù, [身無長物], to possess nothing except bare necessities/to live a poor or frugal life
增长量 毛熊长 长歌当哭 长十郎 长君 长孙 Zhǎngsūn/zhǎngsūn, [長孫], two-character surname Zhangsun, eldest grandson/the eldest son of one's eldest s...
钢铁长城 家长制 jiāzhǎngzhì, [家長制], patriarchal system
边长 biāncháng, [邊長], length (of a side, geom.)
寸有所长 保长 bǎocháng/bǎozhǎng, [保長], (math.) distance-preserving/isometric, head of a bao 保[bǎo] in the baojia 保甲[bǎo...
卫队长 庄繁长 长木路 万里长征 财长 cáizhǎng, [財長], treasurer/head of finances/minister of finance
体长 tǐcháng, [體長], body length
长政 长效 chángxiào, [長效], to be effective over an extended period
长清 Chángqīng, [長清], Changqing district of Jinan city 濟南市|济南市[Jǐ nán shì], Shandong
野长都 长牙 chángyá/zhǎngyá, [長牙], tusk, to grow teeth/to teethe
长田 萧长 长亲 长上 长嘴 长得 zhǎngde, [長得], to look (pretty, the same etc)
莉丽长 等长 生长期 裁判长 仰天长叹 郎长真 长衣 长街 长诗 chángshī, [長詩], long poem
长鸣 长治久安 chángzhìjiǔān, [長治久安], long-term peace and stability (of governments)
儿女情长 新闻部长 甘长舒 珍长得 科科长野村 事务部长 长佑 长得俊 鲁郡长
号 ⇒
号 háo/hào, [號], roar/cry/CL:個|个[gè], ordinal number/day of a month/mark/sign/business establishm...
号码 hàomǎ, [號碼], number/CL:堆[duī],個|个[gè]
信号 xìnhào, [信號], signal
头号 tóuhào, [頭號], first rate/top rank/number one
符号 fúhào, [符號], symbol/mark/sign
记号 jìhao, [記號], mark/symbol/notation/seal
代号 dàihào, [代號], code name
绰号 chuòhào, [綽號], nickname
编号 biānhào, [編號], to number/numbering/serial number
型号 xínghào, [型號], model (particular version of a manufactured article)/type (product specification...
暗号 ànhào, [暗號], secret signal (sign)/countersign/password
拨号 bōhào, [撥號], to dial a telephone number
讯号 xùnhào, [訊號], signal
外号 wàihào, [外號], nickname
大号 dàhào, [大號], tuba/large size (clothes, print etc)/(polite) (your) name/(coll.) number two/to ...
发号施令 fāhàoshīlìng, [發號施令], to boss people around (idiom)
称号 chēnghào, [稱號], name/term of address/title
口号 kǒuhào, [口號], slogan/catchphrase/CL:個|个[gè]
句号 jùhào, [句號], full stop/period (punct.)
账号 zhànghào, [賬號], account/username
泰坦尼克号 TàitǎnníkèHào, [泰坦尼克號], RMS Titanic, British passenger liner that sank in 1912
信号灯 xìnhàodēng, [信號燈], signal light/car indicator
号角 hàojiǎo, [號角], bugle horn
小号 xiǎohào, [小號], trumpet/small size (clothes etc)/(coll.) number one/to urinate/(humble) our stor...
号称 hàochēng, [號稱], to be known as/to be nicknamed/to be purportedly/to claim (often exaggeratedly o...
号召 hàozhào, [號召], to call/to appeal
牌号 páihào, [牌號], trademark
根号 gēnhào, [根號], radical sign √ (math.)
号外 hàowài, [號外], (newspaper) extra/special number (of a periodical)
问号 wènhào, [問號], question mark (punct.)/unknown factor/unsolved problem/interrogation
号房 病号 bìnghào, [病號], sick personnel/person on the sick list/patient
逗号 dòuhào, [逗號], comma (punct.)
圆号 号子 hàozi, [號子], work chant/prison cell/type/sort/mark/sign/signal/(Tw) brokerage firm
名号 mínghào, [名號], name/good reputation/title
电信号 diànxìnhào, [電信號], electrical signal
长号 chánghào, [長號], trombone
信号弹 加号 jiāhào, [加號], plus sign + (math.)
挂号信 guàhàoxìn, [掛號信], registered letter
一号机 特大号 tèdàhào, [特大號], jumbo/king-sized
旗号 qíhào, [旗號], military banner/flag signal/(fig.) banner (i.e. false pretenses)
号叫 引号 yǐnhào, [引號], quotation mark (punct.)
序号 xùhào, [序號], ordinal number/serial number/sequence number
星号 xīnghào, [星號], asterisk * (punct.)
哀号 āiháo, [哀號], to cry piteously/anguished wailing/same as 哀嚎
门牌号 信号枪 号手 hàoshǒu, [號手], trumpeter/military bugler
括号 kuòhào, [括號], parentheses/brackets
感叹号 gǎntànhào, [感嘆號], exclamation mark ! (punct.)
号令 hàolìng, [號令], an order (esp. army)/bugle call expressing military order/verbal command
省略号 shěnglüèhào, [省略號], ellipsis (punct.)
军号 jūnhào, [軍號], bugle
车号 挂号 guàhào, [掛號], to register (at a hospital etc)/to send by registered mail
警号 jǐnghào, [警號], alarm/alert/warning signal
号召力 hàozhàolì, [號召力], to have the power to rally supporters
中号 zhōnghào, [中號], medium-sized
破折号 pòzhéhào, [破折號], dash/Chinese dash ── (punct., double the length of the western dash)
马号 起床号 qǐchuángháo, [起床號], reveille
标点符号 biāodiǎnfúhào, [標點符號], punctuation/a punctuation mark
冒号 màohào, [冒號], colon (punct.)
吹号 chuīhào, [吹號], to blow a brass instrument
呼号 hūháo, [呼號], to wail/to cry out in distress
号啕大哭 号声 标号 biāohào, [標號], grade
老字号 lǎozìhào, [老字號], shop, firm, or brand of merchandise with a long-established reputation
二号机 溜号 liūhào, [溜號], (coll.) to slink off
惊叹号 jīngtànhào, [驚嘆號], exclamation mark ! (punct.)
书号 封号 fēnghào, [封號], title granted to a person (archaic)/to ban an (online) account
对号 duìhào, [對號], tick/check mark (✓)/number for verification (serial number, seat number etc)/(fi...
查号台 符号学 fúhàoxué, [符號學], semiotics/semiology
番号 fānhào, [番號], number of military unit
分号 fēnhào, [分號], semicolon (punct.)
别号 biéhào, [別號], alias
连字号 liánzìhào, [連字號], hyphen (punct.)
创刊号 chuàngkānhào, [創刊號], first issue
信号旗 商号 shānghào, [商號], store/a business
除号 chúhào, [除號], division sign (math.)
符号论 批号 pīhào, [批號], lot number/batch number
等号 děnghào, [等號], (math.) equals sign =
螺号 luóhào, [螺號], conch/shell as horn for signaling
圆括号 yuánkuòhào, [圓括號], parentheses/round brackets ( )
奔走呼号 方括号 fāngkuòhào, [方括號], square brackets [ ]
着重号 zhuózhònghào, [著重號], Chinese underdot (punct. used for emphasis, sim. to Western italics)
刊号 kānhào, [刊號], issue (of journal)/number
徽号 huīhào, [徽號], title of honor/term of respect
短号 集合号 号哭 háokū, [號哭], to bawl/to wail/to cry
减号 jiǎnhào, [減號], minus sign - (math.)
座号 zuòhào, [座號], seat number
和平号 字号 zìhào/zìhao, [字號], characters and numbers (as used in a code)/alphanumeric code/serial number, char...
雅号 yǎhào, [雅號], refined appelation/(humor) sb's elegant monicker/(hon.) your esteemed name
拨号盘 bōhàopán, [撥號盤], telephone dial
谱号 冲锋号 叫号 挂号费 版本号 老病号 保险号 负号 fùhào, [負號], negative value sign - (math.)/minus sign
国号 guóhào, [國號], official name of a nation (includes dynastic names of China: 漢|汉[Hàn], 唐[Táng] e...
年号 niánhào, [年號], reign title/era name (name for either the entire reign of an emperor or one part...
银号 法号 fǎhào, [法號], name in religion (of Buddhist or Daoist within monastery)
海盗号 熄灯号 乘号 chénghào, [乘號], multiplication sign (math.)