| 单词 | crown ether |
| 释义 | crown ethernounchem a type of cyclic ether consisting of a ring of carbon and oxygen atoms, with two or more carbon atoms between each oxygen atom Words nearby crown etherCrown Derby, crowned, crowned head, crowner, crownet, crown ether, crown fire, crown gall, crown glass, crown graft, crown green 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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