renege

動詞

1. 1

   食言、反悔、違約常與 on 連用

   The company reneged on its promise to raise our wages.

   公司對加薪的承諾食言了。

2. 2

   背棄、不履行正式

   He reneged on his duty to support his aging parents.

   他背棄了扶養年邁父母的責任。