单词 | othyl |
释义 | othyl/ˈɒθ(ɪ)l/ /ˈɒθʌɪl/Chemistry. Now historical and rare noun A. W. Williamson's name for: the radical —COCH3, usually called acetyl. OriginMid 19th century. From o- + -thyl: see quot 1852. |
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