The questions became more demanding, and Lill knew she would soon have to knock on a door.

父亲的问题变得越来越苛严，莉儿知道她必须马上敲开一家公司的门。

youdao

There was a sharp knock on the door.

敲门声大作。

《牛津词典》

No sooner had I sat down than there was a loud knock on the door.

我刚坐下就有人大声敲门。

《牛津词典》

We pay tribute to the shelter workers who show that they care every day and the law enforcement officers who treat victims with dignity and respect when they knock on a door.

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One February day in the mid-1990s, Mr. Tombari and his wife, then living in California, got a knock on the door from a friend.

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"I got a knock on my door from someone asking if I wanted to come across to their room to have a drink, which I thought was a bit odd, " he said.

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