tropolone
tropolone
[ˈtrɒpələʊn]
noun
[ˈtrɒpələʊn]
noun
- [mass noun](Chemistry)an organic compound present in various plants, with a molecule based on a seven-membered carbon ring
(化)环庚三烯酚酮 - An enolic ketone; chem. formula: C7H6O2
烯酚酮；化学分子式：C7H6O2
- 1940s: from tropilidine (a liquid hydrocarbon) + -ol + -one
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- crescendo n.（声音）渐强
- crescent n.新月，月牙,伊斯兰教的标记 adj.新月形的,渐圆的，渐强的
- crescentade n.伊斯兰教军，新月军
- crescented adj.新月形的，以新月形装饰的
- crescive adj.成长的，增加的
- crescograph n.植物生长显示器
- cresol n.甲酚
- cress n.水芹,水葑菜
- cresset n.灯号，标灯
- cressida n.克雷西达
- cressy adj.长满水芹的
- crest n.山顶,羽毛饰,鸡冠,（动物的）颈脊 vt.加上顶饰,到达…的顶部,形成冠毛状顶部,到达顶部 vi.到达绝顶,形成浪峰,达到顶点
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