ethylene
音标['eθili:n]
汉语翻译
n. 乙烯
【化】 乙烯; 1,2-亚乙基
【医】 乙烯, 次乙基, 乙撑
【化】 乙烯; 1,2-亚乙基
【医】 乙烯, 次乙基, 乙撑
词型变化
形容词:ethylenic
英语解释
名词 ethylene:
- a flammable colorless gaseous alkene; obtained from petroleum and natural gas and used in manufacturing many other chemicals; sometimes used as an anesthetic同义词:ethene
例句
- A substance, often a liquid such as ethylene glycol or alcohol, mixed with another liquid to lower its freezing point.防冻剂,防冻液,抗凝剂一种物质,通常是液体,如乙二醇或酒精,和另一种液体混合来降低冰点
详细解释
eth.yl.ene
n.(名词)A colorless, flammable gas, C2H 4, derived from natural gas and petroleum and used as a source of many organic compounds, in welding and cutting metals, to color citrus fruits, and as an anesthetic. Also called ethene 乙烯:一种无色易燃气体,C2H 4,可从天然气和石油中获得,用作许多有机化合物的来源,用于焊接和切割金属,柑桔属水果的着色,以及用作麻醉剂 也作 ethene
【引伸】
eth.yle.nic
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