| 单词 | ethylene |
| 释义 | ethyl /ēˈthīl or ethˈil/noun
ORIGIN: ether and Gr hȳlē matter ethˈylamine /-ə-mīn/ noun A substance (NH2C2H5) resembling ammonia, with one atom of hydrogen replaced by ethyl ethˈylate transitive verb To introduce an ethyl group into (a molecule) ethˈylene (also ethˈene) noun An oil-forming gas, hydrogen combined with carbon (C2H4) ethyl acetate noun An ester used in perfumes and as a solvent ethyl alcohol noun Ordinary alcohol ethylene glycol noun A thick liquid alcohol used as an antifreeze ethyl ether see ether |
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