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)
The measurement of the oxygen level in arterial blood
A beta-lactam antibiotic.
plural of oxim
The complex formed between oxine and a metal ion.
plural of oxinate
A nonsteroidal anti-inflammatory drug.
Archaic form of oxindole.
A bicyclic aromatic heterocycle containing a benzene ring fused with five-membered cyclic amide
plural of oxindole
8-hydroxyquinoline when used to form complexes with metal ions in inorganic analysis.
Pertaining to, or designating, certain compounds of iodine and oxygen.
An antiparkinsonian drug.
Alternative form of oxypurinol.
A nootropic drug of the racetam family.
A three-membered heterocycle having two carbon atoms and one oxygen atom; ethylene oxide
plural of oxirane
Alternative form of oxidoreductase.
plural of oxireductase
The unsaturated three-membered heterocycle having two carbon atoms, one oxygen atom and one double b...
plural of oxirene