Be ungrateful;devoid of all gratitude

• 忘恩负义

Be ungrateful;devoid of all gratitude的用法和样例：

例句

1. We are indeed ungrateful spoiled children of God.
   我们真是上帝纵容坏了的忘恩负义的孩子。
2. This would teach him to be lacking in gratitude.
   这倒可以给他的忘恩负义，作一个教训。