acid tongued

善于用言辞攻击他人。
常用释义
尖刻的:形容一个人说话尖酸刻薄,善于用言辞攻击他人。

例句

1·After Simon Cowell, the acid-tongued host of the television show "American Idol," called one singer "insipid," Merriam-Webster noticed a dramatic spike in the number of lookups for the word.

美国“名嘴”西蒙·考埃尔在主持《美国偶像》真人秀节目中评价一名歌手表现“平淡(insipid)”,之后,韦氏网站上这个词的查询率迅速上升。