英语词汇ethylene怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ethylene
释义	ethyl·eneBrE /ˈeθɪliːn/NAmE /ˈeθɪliːn/ (also eth·ene) noun [U] (symbol C₂H₄) (chemistry 化学) a gas which is present in coal, crude oil, and natural gas 乙烯
随便看	protocolled protocolling protocols protocols' protocol-sentence protoconch protocone protoconid protocorm protocultural protodeacon proto-diasystem protodynastic protofibril protofilament protogalactic Protogeometric protogram protograph protohaem proto-historian proto-historic proto-historical proto-history Proto-Hittite

英汉双解词典包含314281条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。