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单词
alkaloid
释义
alkaloid
/ˈælkəlɔid/
n. Chem.
any of a series of nitrogenous organic compounds of plant origin, many of which are used as drugs, e.g. morphine, quinine
【化】生物碱,植物碱基
(
其中许多可用作药品,如吗啡、奎宁
)
[German (as ALKALI)]
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double fault
double feature
double figures
double first
double-fronted
double-ganger
double-glazed
double glazing
double Gloucester
double-headed
double header
double helix
double-jointed
double knitting
double-lock
double napoleon
double negative
double obelus
double or nothing (or Brit. [英] quits)
double-park
double play
double pneumonia
double quick
doubler
double refraction
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更新时间:2026/7/25 13:37:08