knock-down

A hard blow knocked the boxer down.

对方猛烈的一拳将这个拳击手击在地。

Why are they knocking down the wall?

他们为什么在墙?

The crowd jeered when the boxer was knocked down.

当那个拳击手被打时, 人们开始嘲笑他。

A mahogany table was knocked down for five pounds.

红木桌作价五英镑被卖了。

The portable device easily knocks down.

这种轻便装置容易。

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

卖者将写字台卖给从约克来的家具商。

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

有一堵低矮的护壁挡住从炉膛里喷出的火焰。

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的另一条土路开过去，看到一台推土机正在敲一幢房子。