ask ... round

ask round
邀请(某人)来家(常指短时间的)：
We asked her round for dinner on the weekend.
我们在周末请她到家里来吃饭。
(多方)打听，询问:
If you're looking for a good nurse,you'd better ask round the neighbourhood.
你要找个好保姆，最好向邻居多打听一下。