nourish a viper in one's bosom

动词 v.

英文释义

动词 v.
  1. To do acts of kindness that will be met with ingratitude and will cause one harm in the end. idiomatic

词形变化

词源

From Aesop's fable The Farmer and the Viper.
5 次浏览 数据来源: Wiktionary