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
Q开头单词
(共7,126个)
plural of quinolizinone
Of or pertaining to quinology.
One who studies quinology.
plural of quinologist
The science of the cultivation of cinchona and its use in medicine as quinine.
quinolone
英 /ˈkwɪnələʊn/
Any of several isomeric ketones derived from quinoline.
plural of quinolone
plural of quinol
A univalent radical derived from quinoline
Any compound formally derived from a quinone by replacing either or both of the quinone oxygens with...
plural of quinomethane
quinomethane
plural of quinomethide
A particular fungicide.
The art of estimating the quantity of quinine in cinchona bark, and in the commercial salts of this ...
Synonym of echinomycin.
quinone
英 /ˈkwɪnəʊn/
Any of a class of aromatic compounds having two carbonyl functional groups in the same six-membered ...
any quinonimine
plural of quinone imine
Any derivative of a quinine in which one of the carbonyl groups has been replaced by a methylene gro...