单词：emetics
音标：[ɪ'metɪks] ；
n. 催吐药( emetic的复数形式 )
n. a medicine that induces nausea and vomiting
emetics的用法和样例：
例句
- He was given an emetic (medicine) after eating poisonous berries.他吃了有毒的浆果，已给了他催吐剂。