who的意思是“谁”。
读音：英 [hu:] 美 [hu]
pron. (代词)
谁，什么人
他，她，他们，她们
<古>...的人
表示所指的人
abbr. (缩略词)
=World Health Organization 世界卫生组织
conj. (连词)关系从句引导词
n. (名词)人
有关人的身份
例句：
People who cannot speak can talk by using signs.
不会说话的人可以用手势沟通。
Who do you think you are?
你以为你是谁？
She looked wretched and forlorn, despairing of the arrival of a friend who had promised to meet her.
她看上去又可怜又孤独，对于答应来看她的朋友的到来已不抱希望。
He is a leader who is magnanimous in victory.
他是个在胜利时宽宏大度的领袖。
Do you know who broke the window?
你知道谁打破了窗户？
This is the man who wanted to see you.
这就是要见你的那个人。