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单词 ethyl
释义

WordReference Random House Unabridged Dictionary of American English © 2024
eth•yl  (eth′əl),USA pronunciation adj. 
  1. Chemistrycontaining the ethyl group, as ethyl ether, C4H10O.

n. 
  1. Chemistrya type of antiknock fluid, containing tetraethyl lead and other ingredients for a more even combustion.
  • German Ethyl, coined by J. von Liebig in 1834; see ether, -yl

Collins Concise English Dictionary © HarperCollins Publishers::
ethyl /ˈiːθaɪl; ˈɛθɪl/ n
  1. (modifier) of, consisting of, or containing the monovalent group C2H5-: ethyl group or radical
Etymology: 19th Century: from eth( er) + -yl

ethylic /ɪˈθɪlɪk/ adj
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更新时间：2024/11/11 13:34:45