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 oxochloride
Any derivative of cholesterol in which a methylene group has been replaced by a carbonyl group
plural of oxocholesterol
An unsaturated eight-membered heterocycle having seven carbon atoms, one oxygen atom and three doubl...
plural of oxocine
Any complex (typically of a transition element) containing an oxo group
plural of oxocomplex
A linear terpenoid derived from the seaweed Cystoseira crinita, 12-hydroxy-6,10-dimethyldodeca-6,10-...
A univalent radical derived from cyclohexanone
plural of oxocyclohexyl
That degrades in the presence of oxygen.
A derivative formally made by replacing a methylene group with a carbonyl one
plural of oxoderivative
Any derivative of a dicarboxylate in which a methylene group has been replaced by a carbonyl group
plural of oxodicarboxylate
Relating to a dicarboxylic acid in which a methylene group has been replaced by a carbonyl group
A type of calcium channel blocker.
A ketone derived from erythromycin
Any radical formed by substitution of an oxygen atom (as a carbonyl group) for two hydrogen atoms of...
Relating to high-valent iron ions directly bonded to oxygen