knock head

The nasty knock on the head bereft him of consciousness.

那沉重的当头一击使他失去了知觉.

Be careful you don't knock your head on this low beam.

小心，别把头撞在这矮梁上。

Next time you call, knock at the door. Don't plunge head first into another person's room.

你下次来访要先敲门, 别冒冒失失地撞进别人的房间.

I used to go out nearly every night but I decided to knock it on the head because I couldn't really afford it.

我以前几乎每晚外出,但我决定停止,因为我实在抽不出时间.

When we stop enjoying ourselves we'll knock it on the head.

等玩够了，我们就会结束。

Can't you knock some sense into that stupid boy's head?

难道你不能下下工夫让那个笨孩子开窍?

We will knock off and head home early.

我们会要尽早结束回家.

He got a nasty knock on the head.

他头部遭到重重一击。

She got a nasty knock on the head when she fell.

她跌倒时头部受到严重碰撞.

She got a nasty knock head when she fell.

她颠仆时头部遭到严重碰撞.