/wɪtʃ/
哪一个；哪些
used to ask for a choice from a set
哪一个；哪些
used to identify one or more from a set
（引导定语从句）那个；那个...的
used to introduce a relative clause
which is why
这就是为什么
in which case
在那种情况下
which means
这意味着
Which color do you prefer?
你更喜欢哪个颜色？
The book which I read was very good.
我读的那本书非常好。
He got the job, which surprised everyone.
他得到了那份工作，这让所有人都很惊讶。
上一个
can
下一个
there