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
(共79,546个)
plural of azomethine
diazomethane
A gliding bomb of World War II whose azimuth could be adjusted via radio.
azonal
英 /eɪˈzəʊnəl/
Of a soil, remaining immature and mainly composed of the parent material, as for example where slopi...
The condition of being azonal
A saturated heterocycle that has eight carbon atoms and a nitrogen atom
plural of azonane
Any azo derivative of naphthalene
plural of azonaphthalene
Not zonate.
Any azo derivative of a ketone, but especially any of a family of aliphatic azo derivatives of cyclo...
plural of azone
Any azahelicene in which the nitrogen heteroatom carries a positive charge
plural of azoniahelicene
Confined to no zone or region; not local.
Any of a class of organic compounds of general formula RN⁺(O⁻)(OH)₂
plural of azonic acid
An unsaturated heterocycle that has eight carbon atoms, a nitrogen atom, and four double bonds.
plural of azonine
Any azo compound that also contains a nitrile group in close proximity