knock-down

Why are they knocking down the wall?

他们为什么在墙?

A mahogany table was knocked down for five pounds.

红木桌作价五英镑被拍卖了。

The auctioneer knocked the bureau down to a furniture dealer from York.

拍卖者将写字台卖给从约克来家具商。

A hard blow knocked the boxer down.

对方猛烈将这个击手击倒在地。

The crowd jeered when the boxer was knocked down.

当那个击手被打倒时, 人们始嘲笑他。

The portable device easily knocks down.

这种轻便装置容易卸。

There was a low protecting wall to knock down the heat blasting from the pit of the furnace.

有堵低矮护壁挡住从炉膛里喷出火焰。

I drove down another back road which will run next to the expressway and saw a frontloader knocking down a house.

我顺着与这条高速公路并行另条土路过去，看到台推土机正在敲倒幢房子。