disloyal

形容词

1. 1

   不忠的、背信的、不义的

   He was accused of being disloyal to his own country.

   他被指控对自己的国家不忠。

2. 2

   不忠实的、变节的

   Sharing company secrets with a rival is disloyal to your team.

   把公司机密透露给对手，对你的团队来说就是背信。

3. 3

   不忠的、出轨的指伴侣关系

   She left him after discovering he had been disloyal.

   她发现他对感情不忠后就离开了他。