who没有同音词

例句如下

1、

Well， what do you know? Look who's here!

唷，真想不到！你看谁来啦！

2、

Who would have thought to find you here?

谁会料到你在这儿呢

3、

Health care must be at the service of all who need it.

医疗保健机构必须为所有需要者提供服务。