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单词 ethyl
释义

ethyl

adjective
/ˈeθɪl/, /ˈiːθaɪl/
/ˈeθɪl/, /ˈiːθaɪl/
[only before noun] (chemistry)
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  1. containing the group of atoms C2H5, formed from ethane
    • ethyl acetate
    Word Originmid 19th cent.: from German, from Äther ‘ether’ + -yl.
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更新时间:2026/7/20 14:56:53