Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
O开头单词
(共36,133个)
plural of oxoacid
Synonym of ketoadipate.
plural of oxoadipate
Any aldehyde that also has an oxo/ketone group.
plural of oxoaldehyde
Any alkyl group in which a methylene group has been replaced by a carbonyl group.
plural of oxoalkyl
Any amide of a ketocarboxylic acid
plural of oxoamide
Any of a class of cations of general formula RR^'N⁺=O
plural of oxoammonium
Any anion derived from an oxoacid
Relating to oxoanions.
plural of oxoanion
Any oxo derivative of an aporphine
plural of oxoaporphine
A saturated, four-membered heterocycle containing two carbon atoms, one oxygen atom and one nitrogen...
plural of oxoazetidine
Alternative form of oxybiodegradable.
Any mixed oxide and borate