短语 to hang in there 意思是在困难的情况下忍耐一下，坚持下去。

例句

I know money is tight right now, but hang in there and it'll get better.

I'm desperate to know my exam results, but I'll just have to hang in there until they are published.

请注意

另一个短语 hang up 用来表示挂断电话的意思。

I can't believe Claire sometimes. I was in the middle of a conversation and she just hung up!