belladonna是什么意思（belladonna的用法）

大家好，知识小编来为大家讲解下。belladonna是什么意思，belladonna的用法很多人还不知道，现在让我们一起来看看吧！

一、belladonna是什么意思

1、belladonna 颠茄

2、bella, 美丽，来自词根bel, 好，美丽。donna, 女士，同dame. 据说该植物汁可用于美女化妆，或用于毒杀美女。

二、belladonna的用法

1、belladonna (n.)

2、1590s, "deadly nightshade" (Atropa belladonna), from Italian, literally "fair lady;" the plant so called supposedly because women made cosmetic eye-drops from its juice (an 18c. explanation; atropic acid, found in the plant, has a well-known property of dilating the pupils) or because it was used to poison beautiful women. Perhaps a folk etymology alteration; Gamillscheg suggests ultimately of Gaulish origin.

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