英语词汇acetyl ketene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	acetyl ketene
释义	acetyl ketene 【有机化学】双烯酮
随便看	keep ... under wraps keep under wraps keep until keep ... up keep up keep up an act keep up an(或one's)act keep up appearances keep up one's act keep up one's courage keep up one's spirits keep up to date keep up to the collar keep up with keep up with the Jones keep up with the Joneses keep up with the Jones(或Joneses) keep vigil keep watch keep watch and ward keep wearing the pants keep wicket keep with keep within keep within bounds

英汉双解词典包含483723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。