/kwɪ'ni:n; [US] 'kwaɪnaɪn; `kwaɪnaɪn/
n [U] bitter liquid made from the bark of a tree and used in drinks or as a medicine against fever 奎宁; 金鸡纳霜.
1800-1900; Language: Spanish;Origin:
quina name of the tree from which quinine is obtained, from Quechua
a drug used for treating fevers, especially malaria
1. Cinchona bark, of course, contains quinine. 当然，金鸡纳树皮含有奎宁。