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)
hydroxylamine
The drug phenylpropanolamine.
Any anion derived from an oxyacid
Relating to or composed of oxyanions.
plural of oxyanion
1,2,5-trihydroxyanthraquinone
Synonym of fluorapatite.
An arc produced in an atmosphere of oxygen, used for welding.
plural of oxyarc
Any arene that has a benzyloxy (or similar) protecting group
plural of oxyarene
An oxypnictide in which the pnictogen is arsenic.
plural of oxyarsenide
Any addition reaction in which an oxygen atom and an aryl group are added across a double bond or tr...
plural of oxyarylation
oxybarbiturate
英 /ɒksɪbɑːˈbɪtjʊəɹət/|/ɒksɪbɑːˈbɪtjʊəɹeɪt/|/ɒksɪbɑːbɪˈtjʊəɹət/
A normal barbiturate (that has an oxygen atom at position-2).
plural of oxybarbiturate
Synonym of barbituric.
oxybate
美 /ˈɑk.səˌbeɪt/
Contraction of gamma-hydroxybutyrate.
plural of oxybate