visit的过去分词(visit适当形式是什么)

visit适当形式是visitor

n. 访问者，参观者；视察者；候鸟

I am expecting a visitor.我在等一位来宾。

She ushered the visitor into the room.她把来访者引进屋子里。

He is a frequent visitor to our house.他是我们家的常客。

The visitor left a little before noon.来访者在中午前一会儿离开了。

Visitors to the castle are asked not to take photographs.来城堡参观者不得拍照。