/hu:'evə(r); hu`ɛvɚ/
pron
1 the person who ...的那个人
*Whoever says that is a liar. 说那话的人是个骗子.
* You're responsible to whoever is in charge of sales. 你要向主管销售的人负责.
2 regardless of who 无论谁
*Whoever wants to speak to me on the phone, tell them I'm busy. 不管谁要我接电话, 就说我现在正忙着呢.
* Tell whoever you like it makes no difference to me. 你愿意告诉谁就告诉谁--对我来说都无所谓.

interrog pron (expressing surprise 用以表示惊讶) who （究竟）谁
*Whoever heard of such a thing! 谁听说过这种事!

pron
used to say that it does not matter who does something, is in a particular place etc
　I'll take whoever wants to go.
　When you're done with the book, just give it to Kristin or Shelley or whoever.
used to talk about a specific person or people, although you do not know who they are
　Whoever is responsible for this will be punished.
whoever he/she isalsowhoever he/she may be
used to say that you do not know who someone is
　You've got a message from Tony Gower, whoever he is.
used to mean 'who' at the beginning of a question to show surprise or anger
　Whoever would do a thing like that to an old woman?