whom

pron.

1. (who的宾格)谁
   • To whom did you give the book?
     你把书交给谁啦?
   • These new neighbours, to whom I was introduced yesterday, have come here from Singapore.
     这些新邻居是从新加坡来的, 昨天我被介绍同他们认识了。
   • I don't know whom to give it to.
     我不知道把它给谁。
   • He is the man (whom) they understood to be extremely rich.
     他就是那个他们认为腰缠万贯的人。