他经常戴顶棒球帽。

He often wore a baseball cap.

《柯林斯英汉双解大词典》

看看那个雪人。给它戴顶帽子。

Look at the snowman. Put the hat on it.

youdao

你应该穿件厚大衣，戴顶帽子。

You should wear a warm coat and a hat.

youdao

So again, they both know that someone in the room has a pink hat on their head: it is mutual knowledge that there's a pink hat in the room.

但是他们都知道,至少有一个人戴着粉色帽子,至少有一顶粉色帽子是相互知识

耶鲁公开课 - 博弈论课程节选

I saw an old lady wearing a big classical hat today.

今天我看到一个年迈的女人戴着一顶很大的复古帽子。

英国皇家赛马会 - SpeakingMax英语口语达人

Remember he goes in to the prostitute's house, Mrs. Watts's, and he's got a hat on, and the hat just makes him look like a preacher.

记得有次他去Watts太太的妓院，他戴了顶让他看上去，像传教士的帽子。

耶鲁公开课 - 1945年后的美国小说课程节选