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单词 ethyl
释义

eth·yl

adjective
/ˈeθɪl/, /ˈiːθaɪl/
/ˈeθɪl/, /ˈiːθaɪl/
[only before noun] (chemistry)
  1. containing the group of atoms C2H5, formed from ethane含乙基的
    • ethyl acetate乙酸乙酯
    Word Originmid 19th cent.: from German, from Äther ‘ether’ + -yl.
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更新时间:2025/3/30 19:58:10