英语词汇ketone的读音、翻译及短语词组释义-英汉双解词典

单词	ketone
释义	ketone['ki:təun]n. 酮【化】酮【医】酮 ketone ke.tone AHD: [k¶“t½n”] D.J. [6ki87t&n]K.K. [6ki7ton]n.（名词）Any of a class of organic compounds having a carbonyl group linked to a carbon atom in each of two hydrocarbon radicals and having the general formula R(CO)R”, where R may be the same as R”.甲酮：有机化合物的一类，在每两个烃原子团中有一组羰基与一个碳原子相连，通常分子式为R(CO)R'，其中R和R'可能相同语源:1. German Keton 德语 Keton 2. short for Aketon [acetone] Aketon的简写 [丙酮] 3. Latin ac¶tum [vinegar] see acetum 拉丁语 ac¶tum [醋] *参见 acetum4. -on [n. suff.] alteration of -en from Greek -¶n¶ -on [名词后缀] -en的变化源自希腊语 -¶n¶ 继承用法:keton“ic AHD: [-t¼n“¹k] （形容词）
随便看	reference anslysis reference area reference association reference axis reference back reference bit reference black level reference block reference book reference boresight reference burst reference call reference capillary reference cell reference center reference checkpoint reference circuit reference clause reference column reference compound reference computer reference condition reference copy reference count reference counter technique

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