unfaithful

形容词

1. 1

   不忠的、外遇的

   She left him after discovering he had been unfaithful for years.

   她发现他多年来一直不忠，于是离开了他。

2. 2

   不忠诚的、背弃的正式

   He was accused of being unfaithful to his own principles.

   他被指责背弃了自己的原则。

3. 3

   不忠实的、不精确的

   The subtitles are unfaithful to the original dialogue in several scenes.

   有几个场景的字幕并未忠实呈现原本的对话。