乙 yǐ/zhé, second of the ten Heavenly Stems 十天干[shí tiān gān]/second in order/letter "B" or... 乙醇 yǐchún, ethanol CHOH/same as alcohol 酒精 乙烯 yǐxī, ethylene/vinyl 聚乙烯 jùyǐxī, polythene/polyethylene 乙醚 yǐmí, ether/diethyl ether CHÓCH 乙酸 yǐsuān, acetic acid (CHCOOH)/ethanoic acid 乙炔 yǐquē, acetylene/ethyne CH 聚氯乙烯 jùlǜyǐxī, polyvinyl chloride (PVC) 乙肝 yǐgān, hepatitis B 乙巳 yǐsì, forty-second year B6 of the 60 year cycle, e.g. 1965 or 2025 聚苯乙烯 jùběnyǐxī, polystyrene 乙状结肠 yǐzhuàngjiécháng, [乙狀結腸], sigmoid colon (anatomy)/bent colon, linking the descending colon to the rectum 苯乙烯 běnyǐxī, Styrene 乙方 yǐfāng, second party (law)/see also 甲方[jiǎ fāng] 乙未 yǐwèi, thirty-second year B8 of the 60 year cycle, e.g. 1955 or 2015 甲乙 jiǎyǐ, first two of the ten Heavenly Stems 十天干[shí tiān gān] 乙丑 yǐchǒu, second year B of the 60 year cycle, e.g. 1985 or 2045 乙二醇 yǐèrchún, glycol/ethylene glycol CH(OH)2 (antifreeze) 乙亥 yǐhài, twelfth year B2 of the 60 year cycle, e.g. 1995 or 2055 乙卯 yǐmǎo, fifty-second year B of the 60 year cycle, e.g. 1975 or 2035 乙型 yǐxíng, type B/type II/beta- 乙型肝炎 yǐxínggānyán, hepatitis B 乙型脑炎 yǐxíngnǎoyán, [乙型腦炎], meningitis B/epidemic encephalitis B/Japanese encephalitis 乙基 yǐjī, ethyl group (chemistry) 乙太 yǐtài, variant of 以太[yǐ tài] 乙氧基 yǐyǎngjī, ethoxy (chemistry) 乙氨基 yǐānjī, ethylamino group 乙烯基 yǐxījī, vinyl/vinyl group (chemistry) 乙烷 yǐwán, ethane (CH6) 乙硫醇 yǐliúchún, ethanethiol (chemistry) 乙种 yǐzhǒng, [乙種], beta- or type 2 乙种促效剂 yǐzhǒngcùxiàojì, [乙種促效劑], beta-2 agonist 乙种射线 yǐzhǒngshèxiàn, [乙種射線], beta ray (electron stream from radioactive decay) 乙种粒子 yǐzhǒnglìzǐ, [乙種粒子], beta particle (electron, esp. high speed electron emitted by radioactive nucleus... 乙脑 yǐnǎo, [乙腦], meningitis B/epidemic encephalitis B/Japanese encephalitis/abbr. for 乙型脑炎 乙酉 yǐyǒu, twenty-second year B0 of the 60 year cycle, e.g. 2005 or 2065 乙酰 yǐxiān, acetyl (chemistry) 乙酰胆碱 yǐxiāndǎnjiǎn, [乙酰膽鹼], acetylcholine ACh (amine related to vitamin B complex) 乙酰胺吡咯烷酮 yǐxiānànbǐluòwántóng, piracetam (C6H0NÓ) 乙酸基 yǐsuānjī, acetyl radical CHCOO- 乙酸根 yǐsuāngēn, acetyl radical CHCOO- 乙酸盐 yǐsuānyán, [乙酸鹽], acetate CHCOO- 乙醇酸 yǐchúnsuān, glycolic acid CHǑ 乙醛 yǐquán, acetaldehyde HCCHO/ethanal 二氯乙烷中毒 èrlǜyǐwánzhōngdú, dichloroethane poisoning 二氯苯胺苯乙酸钠 èrlǜběnànběnyǐsuānnà, [二氯苯胺苯乙酸鈉], diclofenac sodium (non-steroidal anti-inflammatory drug used to reduce swelling ... 合四乙尺工 hésìyǐchǐgōng, names of the five notes of the Chinese pentatonic scale, corresponding roughly t... 四乙基铅中毒 sìyǐjīqiānzhōngdú, [四乙基鉛中毒], tetraethyl lead poisoning 四氯乙烯 sìlǜyǐxī, tetrachloroethylene 太乙金华宗旨 TàiyǐJīnhuáZōngzhǐ, [太乙金華宗旨], The Secret of the Golden Flower, a classic of Chinese Taoism published in the la... 孔乙己 KǒngYǐjǐ, Kong Yiji, protagonist of short story by Lu Xun 魯迅|鲁迅[Lǔ Xùn] 对乙酰氨基酚 duìyǐxiānānjīfēn, [對乙酰氨基酚], paracetamol/acetaminophen 帝乙 DìYǐ, Di Yi (died 1076 BC), Shang dynasty king, reigned 1101-1076 BC 待乙妥 dàiyǐtuǒ, DEET (insect repellent) (loanword) 氧乙炔 yǎngyǐquē, oxyacetylene 氧乙炔炬 yǎngyǐquējù, an oxyacetylene torch 氧乙炔焊 yǎngyǐquēhàn, oxyacetylene welding 氧乙炔焊炬 yǎngyǐquēhànjù, oxyacetylene torch 氯乙烯 lǜyǐxī, vinyl chloride CHCl/chloroethylene 涂乙 túyǐ, [塗乙], to trim or add (to a text)/to edit 环氧乙烷 huányǎngyǐwán, [環氧乙烷], ethylene oxide 甲之蜜糖，乙之砒霜 jiǎzhīmìtáng,yǐzhīpīshuāng, one man's meat is another man's poison (idiom) 聚四氟乙烯 jùsìfúyǐxī, polytetrafluoroethylene (PTFE), trademarked as Teflon 超高速乙太网路 chāogāosùyǐtàiwǎnglù, [超高速乙太網路], Gigabit Ethernet 醋酸乙酯 cùsuānyǐzhǐ, ethyl acetate/acetidin