单词 | ethyl |
释义 | Word Frequency ethyl(ˈiːθaɪl, ˈɛθɪl) noun (modifier) of, consisting of, or containing the monovalent group C2H5- ethyl group or radical Derived forms ethylic (ɪˈθɪlɪk) adjective Word origin C19: from eth(er) + -yl |
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