somebody can't/couldn't be bothered (to do something)especially British EnglishBrENOT DO something used to say that you do not want to make the effort to do something, or that you are not interested in doing something 某人不想费心（去做某事），某人没兴趣（做某事） It was so hot I couldn’t be bothered to cook. 天气这么热，我都懒得做饭了。
I should be revising, but I just can’t be bothered. 我应该温习功课，可就是不想去做。
→ somebody can’t/couldn’t be bothered (to do something) at bother1(1)