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

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O开头单词 (共36,133个)
oxiconazole
A particular antifungal medication.
oxid
Archaic form of oxide.
oxidabilities
plural of oxidability
oxidability
Capability of being oxidized.
oxidable
Capable of being oxidized.
oxidane
An IUPAC-compliant name for water, H₂O.
oxidanium
Hydronium.
oxidaniumyl
The cation H₂O⁺, present in interstellar space, formed by removal of an electron from a water molecu...
oxidant
an oxidizing agent
oxidants
plural of oxidant
oxidase
Any of many enzymes which catalyze oxidation reactions, especially ones using molecular oxygen.
oxidases
plural of oxidase
oxidasic
Of or relating to oxidase.
oxidate
To oxidize.
oxidated
simple past and past participle of oxidate
oxidates
plural of oxidate
oxidating
present participle and gerund of oxidate
oxidation 英 /ɒksɪˈdeɪʃ(ə)n/
The combination of a substance with oxygen.
oxidation number
The hypothetical charge of an atom within a molecule.
oxidation numbers
plural of oxidation number