“which one”是什么意思？

which one的意思是：哪一个。

which

英 [w?t?] 美 [hw?t?,w?t?]

pron.

哪个;哪一个;哪一些;那，指前面提到的事 adj.哪一个;哪一些

例句：

questions when there are two or more possible answers or alternatives.

他们想让我做什么,宣战还是投降？

wanted to know which school it was you went to...

我想知道你上的是哪所学校。

在慌乱中她记不清哪个是格兰杰先生的船舱。

Which is also a conjunction.In her panic she couldn't remember which was Mr Grainger's cabin...

在慌乱中她记不清哪个是格兰杰先生的船舱。