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
A开头单词
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Any nanohoop in which one or more carbon atoms has been replaced by nitrogen
plural of azananohoop
Alternative form of Zande (“African ethnic group”).
ammonia, NH₃.
The inorganic diradical HN, derived from ammonia by the loss of two hydrogen atoms.
plural of azanediyl
plural of azane
The region of East Africa as known by the Ancient Greeks and Romans.
Of or relating to Azania.
plural of Azanian
A nitroimidazole derivative used in gynecology for the treatment of trichomonal infections.
An anion formed from an amine by loss of a proton R,R-N⁻
plural of azanide
Any of a group of compounds having a >N-NH-C≡N group
plural of azanitrile
The ammonium cation, NH₄⁺.
The univalent inorganic radical cation NH₃^(+.) derived from ammonia; ammoniumyl
plural of azaniumyl
plural of azan
Any nucleoside in which one or more carbon atoms have been replaced by nitrogen