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词汇 quinine
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quinine n.

vegetable alkaloid having curative properties, obtained from the bark of the cinchona tree, 1821, from French quinine (1820), with chemical ending -ine (2) + Spanish quina "cinchona bark" (from which it is extracted), from Quechua (Inca) kina. Earlier in reduplicated form quinaquina (1727).

updated on March 06, 2021

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更新时间:2025/5/1 21:33:20