释义 |
cin·chon·i·dine \-ˌdēn, -_də̇n\ noun (-s) Etymology: International Scientific Vocabulary cinchon- (from New Latin Cinchona) + -idine; originally formed in French : a bitter crystalline levorotatory alkaloid C19H22N2O stereoisomeric with cinchonine that is found in cinchona bark and used like quinine |