He calls at everyone等于什么?
1个回答

从语法上看似乎有些问题

请参阅

Call on和call at的意思一样,都是"拜访""访问",但call on后接表示人的名词或代词,call at 后接表示地点或场所的词语.试比较:

I called on the Smiths yesterday.

我昨天拜访了史密斯一家人.

I called at the Smith's yesterday.

我昨天去了史密斯家.

I called on the doctor yesterday.

我昨天去拜访了医生.

I called at the doctor's yesterday.

我昨天去了医务室.