| 单词 | olefine |
| 释义 | olefineolefin/ (ˈəʊlɪˌfiːn, -fɪn, ˈɒl-) / nounother names for alkene Derived forms of olefineolefinic, adjectiveWord Origin for olefineC19: from French oléfiant, ultimately from Latin oleum oil + facere to make Words nearby olefineoleate, olecranon, OLED, olefiant gas, olefin, olefine, olefin fiber, olefin series, oleic, oleic acid, oleiferous Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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