cinchona例句
Quinine: Alkaloid found in the bark of
cinchona trees and shrubs.
奎宁: 金鸡纳树皮中的生物碱,主要用于治疗疟疾.
Colombian tree; source of Cartagena bark ( a
cinchona bark ) .
哥伦比亚树种; 卡塔赫 那的金鸡纳树种.
Nearby grew a tree, nowadays known as
Cinchona.
附近长着一颗树, 现在知道是一棵金鸡纳树.