黄 ⇒
黄 Huáng/huáng, [黃], surname Huang or Hwang, yellow/pornographic/to fall through
黄色 huángsè, [黃色], yellow (color)/pornographic
黄金 huángjīn, [黃金], gold/golden (opportunity)/prime (time)
黄油 huángyóu, [黃油], butter/CL:盒[hé]
黄蜂 huángfēng, [黃蜂], wasp
黄瓜 huángguā, [黃瓜], cucumber/CL:條|条[tiáo]
蛋黄 dànhuáng, [蛋黃], egg yolk
黄昏 huánghūn, [黃昏], dusk/evening/nightfall
黄酱 huángjiàng, [黃醬], yellow soybean paste (fermented and salted)
黄泉 Huángquán, [黃泉], the Yellow Springs/the underworld of Chinese mythology/the equivalent of Hades o...
黄鼠狼 huángshǔláng, [黃鼠狼], see 黃鼬|黄鼬[huáng yòu]
黄铜 huángtóng, [黃銅], brass (alloy of copper 銅|铜[tóng] and zinc 鋅|锌[xīn])
麻黄碱 máhuángjiǎn, [麻黃鹼], ephedrine
黄豆 huángdòu, [黃豆], soybean
黄金时间 酸黄瓜 黄龙 Huánglóng, [黃龍], Huanglong county in Yan'an 延安[Yán ān], Shaanxi
黄金时代 huángjīnshídài, [黃金時代], golden age
黄热病 huángrèbìng, [黃熱病], yellow fever
雌黄 cíhuáng, [雌黃], orpiment/arsenic trisulfide ÁsS/make changes in writing/malign/criticize without...
麻黄素 máhuángsù, [麻黃素], ephedrine
黄道 huángdào, [黃道], the ecliptic (the plane of the solar system)
扫黄 sǎohuáng, [掃黃], campaign against pornography
橘黄 金黄 jīnhuáng, [金黃], golden yellow/golden
黄金分割 huángjīnfēngē, [黃金分割], golden ratio/golden section
焦黄 jiāohuáng, [焦黃], sallow/yellow and withered/sickly
黄河 HuángHé, [黃河], Yellow River or Huang He
桔黄色 黄牛 huángniú, [黃牛], ox/cattle/scalper of tickets etc/to fail to show up/to break a promise
黄大佑 黄种 huángzhǒng, [黃種], yellow race
黄绿色 huánglǜsè, [黃綠色], yellow green
黄石 Huángshí, [黃石], Huangshi prefecture-level city in Hubei
黄花 huánghuā, [黃花], yellow flowers (of various types)/chrysanthemum/cauliflower/(yellow) daylily/a y...
麻黄 máhuáng, [麻黃], ephedra (genus Ephedra)
黄疸 huángdǎn, [黃疸], jaundice
老黄 黄毛丫头 huángmáoyātou, [黃毛丫頭], silly little girl
黄鱼 huángyú, [黃魚], yellow croaker (fish)
姜黄 jiānghuáng, [薑黃], turmeric
洋地黄 黄雀 huángquè, [黃雀], (bird species of China) Eurasian siskin (Spinus spinus)
小黄 xiǎohuáng, [小黃], (coll.) taxicab (Tw)
米黄色 黄苏杨 硫黄岛 黄包车 huángbāochē, [黃包車], rickshaw
黄牌 huángpái, [黃牌], (sports) yellow card/(fig.) admonishment
黄土 huángtǔ, [黃土], loess (yellow sandy soil typical of north China)
淡黄 dànhuáng, [淡黃], light yellow
大黄 dàhuáng, [大黃], rhubarb (botany)
明日黄花 míngrìhuánghuā, [明日黃花], lit. chrysanthemums after the Double Ninth Festival (idiom)/fig. outdated/thing ...
黄飞鸿 HuángFēihóng, [黃飛鴻], Wong Fei Hung (1847-1924), famous martial artist and revolutionary
老黄历 黄褐色 huánghèsè, [黃褐色], tan (color)/tawny
黄沙 黄书 huángshū, [黃書], pornographic book
黄山 Huángshān, [黃山], Mt Huang/Yellow mountains/Huangshan prefecture-level city centered around Huangs...
黄金城 枯黄 橙黄色 黄麻 huángmá, [黃麻], jute (Corchorus capsularis Linn.)/plant fiber used for rope or sacks
黄袍 黄色炸药 huángsèzhàyào, [黃色炸藥], trinitrotoluene (TNT), C6H(NÓ)3CH
昏黄 黄牛党 黄粱一梦 huángliángyīmèng, [黃粱一夢], see 黃粱夢|黄粱梦[huáng liáng mèng]
黄樟 黄栌 黄甫 黄刀峰 黄尘 蟹黄 xièhuáng, [蟹黃], the ovaries, roe and digestive tract of the crab/soft interior of crab as a food...
地黄 dìhuáng, [地黃], Chinese foxglove (Rehmannia glutinosa), its rhizome used in TCM
黄宝玲 黄颂怡 黄大椿 发黄 黄体酮 huángtǐtóng, [黃體酮], progesterone
黄斑 huángbān, [黃斑], macula lutea (anatomy, central area of retina)/yellow spot
黄代勇 黄志诚 黄士荣 黄灿灿 黄褐斑 huánghèbān, [黃褐斑], chloasma/melasma
棕黄色 黄花菜 huánghuācài, [黃花菜], citron daylily (Hemerocallis citrina Baroni)/golden needles (edible flower)
黄毛 黄海 HuángHǎi, [黃海], Yellow Sea
黄铁矿 huángtiěkuàng, [黃鐵礦], pyrite
黄金黎 黄金屋 huángjīnwū, [黃金屋], lit. house made of gold/fig. luxurious residence
黄鼠 黄酒 huángjiǔ, [黃酒], "yellow wine" (mulled rice wine, usually served warm)
黄鸟 杏黄色 黄金芝 黄允京 黄永江 黄皮子 黄金海岸 HuángjīnHǎiàn, [黃金海岸], name of various places including Gold Coast (Australian city), Gold Coast (forme...
黄美淑 黄石头 黄道吉日 黄组里 黄绿青 核黄素 héhuángsù, [核黃素], riboflavin (vitamin B)
牛黄 niúhuáng, [牛黃], bezoar
黄俊锡 黄天 酱黄瓜 黄赤河 黄赫石 黄牌警告 黄春丽 黄士里 黄汤里 浅黄 嫩黄色 赭黄色 棕黄 zōnghuáng, [棕黃], light brown
黄永金 黄春菊 黄明景 黄杉 黄紫 黄素 黄俊 黄华 黄夏 黄秋葵 huángqiūkuí, [黃秋葵], okra (Hibiscus esculentus)/lady's fingers
黄曲霉菌 huángqūméijūn, [黃曲霉菌], Aspergillus flavus (fungus typically found on crops)
黄和红 黄柏木 杏黄 黄梁一梦 黄汉雄 黄金国 扫黄打非 sǎohuángdǎfēi, [掃黃打非], to eradicate pornography and illegal publications
黄书放 黄叶来 黄基善 黄蓝 黄连 huánglián, [黃連], Chinese goldthread (Coptis chinensis), rhizome used in medicine
黄粱梦 huángliángmèng, [黃粱夢], dream of golden millet/fig. illusions of wealth and glory/pipe dream
黄雪 黄鼬 huángyòu, [黃鼬], Siberian weasel/Kolinsky weasel/Himalayan weasel
黄鹂 huánglí, [黃鸝], yellow oriole (Oriolus chinensis)
色 ⇒
出色 chūsè, remarkable/outstanding
角色 juésè, role/character in a novel/persona/also pr. [jiǎo sè]
颜色 yánsè, [顏色], color/countenance/appearance/facial expression/pigment/dyestuff
红色 hóngsè, [紅色], red (color)/revolutionary
蓝色 lánsè, [藍色], blue (color)
黑色 hēisè, black
绿色 lǜsè, [綠色], green
白色 báisè, white/fig. reactionary/anti-communist
色 sè/shǎi, color/CL:種|种[zhǒng]/look/appearance/sex, color/dice
色情 sèqíng, erotic/pornographic
黄色 huángsè, [黃色], yellow (color)/pornographic
棕色 zōngsè, brown
以色列 Yǐsèliè, Israel
金色 jīnsè, golden/gold (color)
气色 qìsè, [氣色], complexion
脸色 liǎnsè, [臉色], complexion/look
紫色 zǐsè, purple/violet (color)
灰色 huīsè, gray/ash gray/grizzly/pessimistic/gloomy/dispirited/ambiguous
肤色 fūsè, [膚色], skin color
粉色 fěnsè, pink/white/erotic/beautiful woman/powdered (with make-up)
特色 tèsè, characteristic/distinguishing feature or quality
色彩 sècǎi, tint/coloring/coloration/(fig.) flavor/character
银色 yínsè, [銀色], silver (color)
景色 jǐngsè, scenery/scene/landscape/view
褐色 hèsè, brown
粉红色 fěnhóngsè, [粉紅色], pink
橙色 chéngsè, orange (color)
本色 běnsè/běnshǎi, inherent qualities/natural qualities/distinctive character/true qualities, natur...
深色 shēnsè, dark/dark colored
色拉 sèlā, salad (loanword)
彩色 cǎisè, color/multi-colored/CL:種|种[zhǒng]
货色 huòsè, [貨色], goods/(derog.) stuff/trash
色鬼 sèguǐ, lecher/pervert
有色 yǒusè, colored/non-white/non-ferrous (metals)
染色体 rǎnsètǐ, [染色體], chromosome
色狼 sèláng, lecher/pervert/wolf
夜色 yèsè, night scene/the dim light of night
褪色 tuìsè, to fade (of colors)/also pr. [tuì shǎi]
好色 hàosè, to want sex/given to lust/lecherous/lascivious/horny
物色 wùsè, to look for/to seek/to choose/color of object/color of fleece (of domestic anima...
阿肯色州 Ākěnsèzhōu, Arkansas, US state
色泽 sèzé, [色澤], color and luster
天色 tiānsè, color of the sky/time of day, as indicated by the color of the sky/weather
变色 biànsè, [變色], to change color/to discolor/to change countenance/to become angry
染色 rǎnsè, dye
眼色 yǎnsè, signal made with one's eyes/meaningful glance
色素 sèsù, pigment
紫红色 zǐhóngsè, [紫紅色], red-purple/mauve/prune (color)/claret
起色 qǐsè, a turn for the better/to pick up/to improve
上色 shàngsè/shàngshǎi, top-quality/top-grade, to color (a picture etc)/to dye (fabric etc)/to stain (fu...
桃色 táosè, pink/peach color/illicit love/sexual
秀色 润色 rùnsè, [潤色], to polish (a piece of writing)/to add a few finishing touches to (a piece of wri...
增色 zēngsè, to enrich/to enhance/to beautify
色调 sèdiào, [色調], hue/tone
音色 yīnsè, tone/timbre/sound color
色情狂 sèqíngkuáng, mad about sex/nymphomania
变色龙 biànsèlóng, [變色龍], (lit. and fig.) chameleon
形形色色 xíngxíngsèsè, all kinds of/all sorts of/every (different) kind of
面色 miànsè, complexion
血色 xuèsè, color (of one's skin, a sign of good health)/red of cheeks
阿肯色 Ākěnsè, Arkansas, US state
无色 wúsè, [無色], colorless
黯然失色 ànránshīsè, to lose one's splendor/to lose luster/to be eclipsed/to be overshadowed
各色 gèsè, all kinds/of every description
米色 深蓝色 栗色 lìsè, maroon (color)
古铜色 gǔtóngsè, [古銅色], bronze color
着色 zhuósè, [著色], to paint/to apply color
浅色 qiǎnsè, [淺色], light color
月色 yuèsè, moonlight
调色 tiáosè, [調色], to blend colors/to mix colors
色子 shǎizi, dice (used in gambling)
花色 huāsè, variety/design and color/suit (cards)
色相 sèxiàng, coloration/hue/sex/sex appeal
女色 nǚsè, female charms/femininity
神色 shénsè, expression/look
咖啡色 kāfēisè, coffee color/brown
不动声色 bùdòngshēngsè, [不動聲色], not a word or movement (idiom); remaining calm and collected/not batting an eyel...
姿色 zīsè, good looks (of a woman)
春色 chūnsè, colors of spring/spring scenery
五颜六色 wǔyánliùsè, [五顏六色], multi-colored/every color under the sun
色盲 sèmáng, color-blind/color blindness
青色 qīngsè, cyan/blue-green
橘红色 有起色 茶色 chásè, dark brown/tawny
逊色 xùnsè, [遜色], inferior (often in the combination 毫無遜色|毫无逊色, not in the least inferior)
色带 失色 shīsè, to lose color/to turn pale
桔黄色 浅绿色 亮色 酒色 jiǔsè, wine and women/color of wine/drunken expression
不露声色 bùlùshēngsè, [不露聲色], not show one's feeling or intentions
菜色 càisè, dish/lean and hungry look (resulting from vegetarian diet)/emaciated look (from ...
暗色 玫瑰色 深褐色 黄绿色 huánglǜsè, [黃綠色], yellow green
染色剂 红褐色 行色匆匆 xíngsècōngcōng, hurried/in a haste
深棕色 shēnzōngsè, dark brown
天蓝色 tiānlánsè, [天藍色], azure
暮色 mùsè, twilight
橙红色 chénghóngsè, [橙紅色], red-orange color/dark orange
流行色 毛色 máosè, (of an animal) appearance or color of coat
退色 tuìsè, variant of 褪色[tuì sè]/also pr. [tuì shǎi]
掉色 diàosè, to lose color/to fade/also pr. [diào shǎi]
色纸 黑色素 hēisèsù, black pigment/melanin
血色素 xuèsèsù, hematin (blood pigment)/heme/hemoglobin/also written 血紅蛋白|血红蛋白
保护色 bǎohùsè, [保護色], protective coloration/camouflage
暖色调 银灰色 配色 米黄色 色彩斑斓 清一色 qīngyīsè, monotone/only one ingredient/(mahjong) all in the same suit
色谱仪 色光 sèguāng, colored light
以色列人 Yǐsèlièrén, Israelite/Israeli
底色 单色 dānsè, [單色], monochrome/monochromatic/black and white
声色 鲜红色 成色 chéngsè, relative purity of silver or gold/purity in carat weight/quality/fineness
奶油色 土色 肉色 灰白色 huībáisè, ash gray
着色剂 基色 原色 yuánsè, primary color
深灰色 shēnhuīsè, dark gray
黄褐色 huánghèsè, [黃褐色], tan (color)/tawny
古色古香 gǔsègǔxiāng, interesting and appealing (of old locations, objects etc)
平分秋色 píngfēnqiūsè, to both share the limelight/to both have an equal share of
乳白色 rǔbáisè, milky white
橙黄色 五光十色 wǔguāngshísè, bright and multicolored/of rich variety/(fig.) dazzling/glitzy
桔红色 黄色炸药 huángsèzhàyào, [黃色炸藥], trinitrotoluene (TNT), C6H(NÓ)3CH
有声有色 yǒushēngyǒusè, [有聲有色], having sound and color (idiom); vivid/dazzling
和颜悦色 héyányuèsè, [和顏悅色], amiable manner/pleasant countenance
秋色 qiūsè, colors of autumn/autumn scenery
素色 惧色 墨绿色 mòlǜsè, [墨綠色], dark or deep green
蔚蓝色 翠绿色 淡色 喜形于色 xǐxíngyúsè, [喜形於色], face light up with delight (idiom); to beam with joy
暖色 nuǎnsè, warm color (arch.)/esp. yellow, orange or red
柠檬色 色拉油 sèlāyóu, salad oil
大惊失色 dàjīngshīsè, [大驚失色], to turn pale with fright (idiom)
色度 sèdù, saturation (color theory)
赤褐色 chìhèsè, reddish-brown
声色俱厉 棕黄色 银白色 调色板 tiáosèbǎn, [調色板], palette
冷色 瓦色尔曼 生色 杂色 zásè, [雜色], varicolored/motley
鲜绿色 杏黄色 套色 tàoshǎi, color printing using several overlaid images
满园春色 mǎnyuánchūnsè, [滿園春色], everything in the garden is lovely
梅色德斯 三原色 脱色 tuōsè, [脫色], to lose color/to turn pale/to bleach/to fade
补色 bǔsè, [補色], complementary color
对比色 duìbǐsè, [對比色], color contrast
洋红色 水天一色 shuǐtiānyīsè, water and sky merge in one color (idiom)
白色棉 色觉 面无血色 加色罗 色差 草绿色 国色 国色天香 guósètiānxiāng, [國色天香], national grace, divine fragrance (idiom); an outstanding beauty
忧色 行色 愠色 赭色 各色人等 纯色 驼色 tuósè, [駝色], light tan (color)/camel-hair color
独具特色 黑色金属 hēisèjīnshǔ, [黑色金屬], ferrous metals (i.e. iron, chromium, manganese and alloys containing them)
嫩黄色 赭黄色 套色版 声色犬马 混合色 谈虎色变 tánhǔsèbiàn, [談虎色變], to turn pale at the mention of a tiger (idiom)/to be scared at the mere mention ...
凯色琳
炸 ⇒
爆炸 bàozhà, explosion/to explode/to blow up/to detonate
炸弹 zhàdàn, [炸彈], bomb/CL:枚[méi],顆|颗[kē]
炸 zhá/zhà, to deep fry/Taiwan pr. [zhà], to explode
炸药 zhàyào, [炸藥], explosive (material)
炸掉 zhàdiào, to bomb
轰炸 hōngzhà, [轟炸], to bomb/to bombard/CL:陣|阵[zhèn]
炸鸡 zhájī, [炸雞], fried chicken
炸毁 zhàhuǐ, [炸燬], to blow up/to destroy with explosives
爆炸物 bàozhàwù, explosive (material)
轰炸机 hōngzhàjī, [轟炸機], bomber (aircraft)
爆炸性 bàozhàxìng, explosive/fig. shocking
定时炸弹 dìngshízhàdàn, [定時炸彈], time bomb
炸鱼 zháyú, [炸魚], deep-fried fish
爆炸声 炸酱面 zhájiàngmiàn, [炸醬麵], zha jiang mian: ground pork simmered with salty fermented soybean paste (or othe...
核爆炸 hébàozhà, nuclear explosion
炸肉 狂轰滥炸 kuánghōnglànzhà, [狂轟濫炸], to bomb indiscriminately
爆炸力 bàozhàlì, explosive force/strength of an explosion
炸药包 黄色炸药 huángsèzhàyào, [黃色炸藥], trinitrotoluene (TNT), C6H(NÓ)3CH
炸糕 zhágāo, fried glutinous rice dough cake
炸裂 炸伤 爆炸波 炸雷 zhàléi, thunderclap
药 ⇒
药 yào, [葯]/[藥], leaf of the iris/variant of 藥|药[yào], medicine/drug/substance used for a specifi...
药物 yàowù, [藥物], medicaments/pharmaceuticals/medication/medicine/drug
炸药 zhàyào, [炸藥], explosive (material)
药品 yàopǐn, [藥品], medicaments/medicine/drug
毒药 dúyào, [毒藥], poison
弹药 dànyào, [彈藥], ammunition
药片 yàopiàn, [藥片], a (medicine) pill or tablet/CL:片[piàn]
止痛药 zhǐtòngyào, [止痛藥], painkiller/analgesic/anodyne
安眠药 ānmiányào, [安眠藥], sleeping pill/CL:粒[lì]
火药 huǒyào, [火藥], gunpowder
服药 fúyào, [服藥], to take medicine
药丸 yàowán, [藥丸], pill/CL:粒[lì]
药剂 yàojì, [藥劑], medicine/medicament/drug/chemical compound
医药 yīyào, [醫藥], medical care and medicines/medicine (drug)/medical/pharmaceutical
药店 yàodiàn, [藥店], pharmacy
迷幻药 míhuànyào, [迷幻藥], hallucinogen/psychedelic drug
药房 yàofáng, [藥房], pharmacy/drugstore
药剂师 yàojìshī, [藥劑師], drugstore/chemist/pharmacist
下药 xiàyào, [下藥], to prescribe medicine/to poison/to slip a drug (into sb's drink etc)
草药 cǎoyào, [草藥], herbal medicine
制药 zhìyào, [制藥], to manufacture medicine
避孕药 bìyùnyào, [避孕藥], oral contraceptive
药膏 yàogāo, [藥膏], ointment
麻醉药 mázuìyào, [麻醉藥], anesthetic/narcotic/chloroform
药水 Yàoshuǐ/yàoshuǐ, [藥水], Yaksu in North Korea, near the border with Liaoning and Jiling province, medicin...
新药 麻药 máyào, [麻藥], anesthetic
药效 感冒药 gǎnmàoyào, [感冒藥], medicine for colds
医药费 药方 yàofāng, [藥方], prescription
药检 yàojiǎn, [藥檢], drugs test (e.g. on athletes)
吃药 chīyào, [吃藥], to take medicine
火药味 huǒyàowèi, [火藥味], smell of gunpowder/(fig.) combative tone/belligerence
药都 药瓶 yàopíng, [藥瓶], medicine bottle
泻药 xièyào, [瀉藥], laxative
良药 liángyào, [良藥], good medicine/panacea/fig. a good solution/a good remedy (e.g. to a social probl...
春药 chūnyào, [春藥], aphrodisiac
禁药 jìnyào, [禁藥], drugs ban (e.g. for athletes)
化学药品 药草 yàocǎo, [藥草], medicinal herb
药箱 药用 yàoyòng, [藥用], medicinal use/pharmaceutical
药力 拿药 药性 农药 nóngyào, [農藥], agricultural chemical/farm chemical/pesticide
灵药 língyào, [靈藥], legendary magic potion of immortals/panacea/fig. wonder solution to a problem
方药 镇静药 zhènjìngyào, [鎮靜藥], sedative
眼药 yǎnyào, [眼藥], eye drops/eye ointment
膏药 gāoyao, [膏藥], herbal plaster applied to a wound
鼠药 shǔyào, [鼠藥], rat poison
山药 shānyao, [山藥], Dioscorea polystachya/yam
弹药库 dànyàokù, [彈藥庫], ammunition dump
用药 药理 yàolǐ, [藥理], pharmacology
药理学 yàolǐxué, [藥理學], pharmacology
后悔药 对症下药 duìzhèngxiàyào, [對症下藥], lit. to prescribe the right medicine for an illness (idiom); fig. to study a pro...
灵丹妙药 língdānmiàoyào, [靈丹妙藥], effective cure, miracle medicine (idiom); fig. wonder-cure for all problems/pana...
假药 jiǎyào, [假藥], fake drugs
配药 pèiyào, [配藥], to dispense (drugs)/to prescribe
医药箱 换药 药费 药粉 药学 yàoxué, [藥學], pharmacy
特效药 tèxiàoyào, [特效藥], effective medicine for a specific condition/highly effective medicine
药师 催眠药 cuīmiányào, [催眠藥], soporific drug
喷药 退烧药 tuìshāoyào, [退燒藥], antipyretic (drug to reduce fever, such as sulfanilamide)
火药桶 中药 Zhōngyào, [中藥], (traditional) Chinese medicine/CL:服[fù],種|种[zhǒng]
抗药性 kàngyàoxìng, [抗藥性], drug resistance (medicine)
无烟火药 药物学 yàowùxué, [藥物學], pharmacology
补药 bǔyào, [補藥], tonic
药材 yàocái, [藥材], medicinal ingredient
换汤不换药 huàntāngbùhuànyào, [換湯不換藥], different broth but the same old medicine (idiom); a change in name only/a chang...
滴眼药 炸药包 药厂 迷魂药 耗子药 蒙汗药 中草药 zhōngcǎoyào, [中草藥], Chinese herbal medicine
点眼药 敷药 黄色炸药 huángsèzhàyào, [黃色炸藥], trinitrotoluene (TNT), C6H(NÓ)3CH
红药水 hóngyàoshuǐ, [紅藥水], mercurochrome (antiseptic solution)
试药 消毒药 圣药 shèngyào, [聖藥], panacea
药到病除 yàodàobìngchú, [藥到病除], lit. the disease is cured the moment the medicine is taken (idiom)/fig. (of a me...
抓药 zhuāyào, [抓藥], to make up a prescription (of herbal medicine)
弹药箱 药膳 yàoshàn, [藥膳], medicinal cuisine
药酒 药筒 药单 药味 药价 杀虫药 shāchóngyào, [殺蟲藥], insecticide
药罐子 西药 xīyào, [西藥], Western medicine
成药 chéngyào, [成藥], patent medicine/medicine already made up
良药苦口利于病 药剂学 止泻药 药铺 苦口良药 中医药 酒药 jiǔyào, [酒藥], brewer's yeast/yeast for fermenting rice wine
药液 药浴 药业 止血药 缺医少药 催产药 生药 shēngyào, [生藥], unprocessed medicinal herb
制药学 耐药性 nàiyàoxìng, [耐藥性], drug resistance/drug tolerance (medicine)