visit someone at their place
Why don't you come round this evening? We can have dinner together.
今晚你何不过来?我们可以一起吃晚饭。
change your mind or agree to something you didn't like before
At first, he didn't want to go to the party, but he came round after we talked about it.
起初,他不想去参加派对,但在我们谈论之后,他改变了主意。