| 单词 | 金鸡纳 |
| 释义 | 〔cinchonism〕A pathological condition resulting from an overdose of cinchona bark or its alkaloid derivatives and marked by headache, dizziness, hearing loss, and ringing in the ears.金鸡纳中毒：由于过量服用金鸡纳或其生物碱衍生物所产生的病症，症状是头痛、眩晕、耳聋和暂时性耳鸣〔cinchona〕Any of several trees and shrubs of the genusCinchona, native chiefly to the Andes and cultivated for bark that yields the medicinal alkaloids quinine and quinidine, which are used to treat malaria. 金鸡纳树：一种金鸡纳属 的树木和灌木，原产于安第斯山区，其树皮含有治疗疟疾的药用生物碱奎宁和奎尼定，因而被栽植 |
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