to be willing to accept someone or something that is unpleasant or not desirable:
to accept sb/sth that is annoying, unpleasant, etc. without complaining 容忍；忍受 SYN tolerate
I don’t know how she puts up with him.
我不明白她怎么受得了他。
I’m not going to put up with their smoking any longer.
我再也不能容忍他们抽烟了。