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)
An amorphous bitter glucoside derived from cinchona and other barks.
The furanose form of quinovose
plural of quinovopyranose
The aminodeoxysugar (3R,4R,5S,6R)-3-amino-6-methyloxane-2,4,5-triol
A deoxy sugar, 6-deoxy-D-glucopyranose, that is widespread in plants, often as a sulfate
A bicyclic heterocycle consisting of a benzene ring fused to that of pyrazine.
An organic compound with the formula C₆H₄(NH)₂(CO)₂.
plural of quinoxalinedione
plural of quinoxaline
A bicyclic heterocyclic ketone derived from quinoxaline; any derivative of this compound
plural of quinoxalinone
A univalent radical derived from quinoxaline.
plural of quinoxalinyl
Any univalent radical formed from quinoxaline.
A particular fungicide.
The hypothetical radical of certain quinone derivatives related to rhodizonic acid.
A radical whose hydride is quinone, analogous to phenyl.
a psychoactive drug used in scientific research.
Alternative form of quinque- used before a vowel.
Alternative form of quinque- (“five”).