双 ⇒
双 Shuāng/shuāng, [雙], surname Shuang, two/double/pair/both/even (number)
双胞胎 shuāngbāotāi, [雙胞胎], twin/CL:對|对[duì]
双手 shuāngshǒu, [雙手], both hands
双方 shuāngfāng, [雙方], bilateral/both sides/both parties involved
双重 shuāngchóng, [雙重], double
双人 shuāngrén, [雙人], two-person/double/pair/tandem
双面 shuāngmiàn, [雙面], double-sided/two-faced/double-edged/reversible
双关 shuāngguān, [雙關], pun/play on words
双臂 shuāngbì, [雙臂], arms/both arms/two arms
双亲 shuāngqīn, [雙親], parents
双关语 shuāngguānyǔ, [雙關語], pun/play on words/a phrase with a double meaning
双层 shuāngcéng, [雙層], double tier/double decker
双向 shuāngxiàng, [雙向], bidirectional/two-way/interactive
双鱼 Shuāngyú, [雙魚], Pisces (star sign)
双双 双目 双眸 shuāngmóu, [雙眸], one's pair of eyes
双子 Shuāngzǐ, [雙子], Gemini (star sign)
双人床 shuāngrénchuáng, [雙人床], double bed
双人舞 双眼 shuāngyǎn, [雙眼], the two eyes
双翼 双簧管 shuānghuángguǎn, [雙簧管], double reed wind instrument (such as oboe or bassoon)
双脚 shuāngjiǎo, [雙腳], two legs/both feet
双子座 Shuāngzǐzuò, [雙子座], Gemini (constellation and sign of the zodiac)
双峰 Shuāngfēng/shuāngfēng, [雙峰], Shuangfeng county in Loudi 婁底|娄底[Lóu dǐ], Hunan/(Tw) Twin Peaks, US television d...
双管齐下 shuāngguǎnqíxià, [雙管齊下], lit. to paint holding two brushes (idiom); fig. to work on two tasks at the same...
名利双收 mínglìshuāngshōu, [名利雙收], both fame and fortune (idiom)/both virtue and reward
双边 shuāngbiān, [雙邊], bilateral
双层床 shuāngcéngchuáng, [雙層床], bunk beds
举世无双 jǔshìwúshuāng, [舉世無雙], unrivaled (idiom); world number one/unique/unequaled
双料 双簧 shuānghuáng, [雙簧], a form of theatrical double act in which one performer speaks or sings while the...
双人滑 shuāngrénhuá, [雙人滑], pair skating
双生 shuāngshēng, [雙生], twin (attributive)/twins
双打 shuāngdǎ, [雙打], doubles (in sports)/CL:場|场[chǎng]
双学位 shuāngxuéwèi, [雙學位], dual degree (academic)
双刃剑 shuāngrènjiàn, [雙刃劍], double-edged sword (lit. and fig.)
双星 shuāngxīng, [雙星], double star
双肩 双城记 ShuāngchéngJì, [雙城記], A Tale of Two Cities by Charles Dickens 查爾斯·狄更斯|查尔斯·狄更斯[Chá ěr sī · Dí gēng sī]
双眼皮 shuāngyǎnpí, [雙眼皮], double eyelid
双曲线 shuāngqūxiàn, [雙曲線], hyperbola
成双成 双座 罗双 男双 nánshuāng, [男雙], men's doubles (in tennis, badminton etc)
智勇双全 双氧水 shuāngyǎngshuǐ, [雙氧水], hydrogen peroxide (HÓ) solution
双轨 shuāngguǐ, [雙軌], double-track/parallel tracks/dual-track (system)
双绞线 shuāngjiǎoxiàn, [雙絞線], unshielded twisted pair/UTP
双喜临门 shuāngxǐlínmén, [雙喜臨門], two simultaneous happy events in the family
英西双 双日 双杠 shuānggàng, [雙槓], parallel bars (gymnastics event)
双鹿 双数 shuāngshù, [雙數], even number
凯迪拉克双 双立人 Shuānglìrén, [雙立人], J. A. Henckels (brand)
双肩包 shuāngjiānbāo, [雙肩包], backpack
双糖 shuāngtáng, [雙糖], disaccharide
双扣 双拐 shuāngguǎi, [雙拐], crutches
双波 双沟 双儿 双剑 双宝 混双 双钩 鑫双 惠特尼双 张开双 哪双才 那双宝 双休日 shuāngxiūrì, [雙休日], two-day weekend
双福 双人跳
氢 ⇒
氢 qīng, [氫], hydrogen (chemistry)
氢氧化钠 qīngyǎnghuànà, [氫氧化鈉], caustic soda/sodium hydroxide NaOH
氢气 qīngqì, [氫氣], hydrogen (gas)
氢氟酸 qīngfúsuān, [氫氟酸], hydrofluoric acid HF
氢弹 qīngdàn, [氫彈], H-bomb/hydrogen bomb
硫化氢 liúhuàqīng, [硫化氫], hydrogen sulfide HS/sulfureted hydrogen
氰化氢 过氧化氢 guòyǎnghuàqīng, [過氧化氫], hydrogen peroxide HÓ
氢化物 氢氧化铵 重氢 zhòngqīng, [重氫], heavy hydrogen (isotope)/deuterium
氯化氢 lǜhuàqīng, [氯化氫], hydrogen chloride HCl
氢氰酸 氟化氢 fúhuàqīng, [氟化氫], hydrofluoric acid
氢氧化物 qīngyǎnghuàwù, [氫氧化物], hydroxide