alkaloid

释义

n. 生物碱\n[化] 生物碱

例句

Cocaine is a crystalline tropane alkaloid that is obtained from the leaves of the coca plant.

可卡因是一种结晶状的莨菪生物碱，是从古柯叶中提取得来的。

The company insists, however, that coca leaves are used as a flavoring agent only after removing the illegal cocaine alkaloid.

然而，公司坚持古柯叶是在消除了非法可卡因生物碱之后才被用作调味剂。