摧毁，推翻；拉下来；使……下跌

called down───祈求到；责骂；招致

gulped down───狼吞虎咽地吃；忍住

pull down───摧毁，推翻；拉下来；使……下跌

pulled on───穿；戴；继续拉

pulls down───摧毁，推翻；拉下来；使……下跌

buckled down───倾全力；开始认真从事

dialled down───调低

doubled down───加倍（doubled是double的过去式）

drilled down───向地下钻；深度探讨

The house was pulled down long ago.───那栋房子很久以前就被拆掉了。

He pulled down a thick gray, dry-looking branch.───他拉下了一根看起来很干枯的灰色粗壮树枝。

When water is pumped out of a chamber below the plate creating negative pressure, the stretchable sensors are pulled down, producing a concave shape.───当水从板下的一个腔中被抽出来产生负压时，可伸缩的传感器被向下拉，形成一个凹形。

Protesters pulled down the front of the building where the newly built embassy protective concrete wall, some people enter the building is.───抗议者推倒了使馆所在大楼前新修的防护水泥墙，部分人进入该楼。

pulled down her panties and threw them down the stairs at me. I stood there for a moment, then turned and went straight to the front door.───我呆立了一分钟，然后做了我当时唯一能做的事：拉开大门，走向我的汽车。

"It's your garden now, little children, " said the giant, and he pulled down the wall.───“孩子们，这儿现在是你们的花园了。”巨人说着把围墙推倒了。

The old house had been long ago pulled down, and a fine broad road was in its place.───那座老房子早已拆毁了，在它的地基上修建了一条又齐又宽阔的大道。

She pulled down the veil, saying hastily, 'It was mostly to keep off the wind.───她把面纱拉了下来，急忙说，“我戴面纱主要是为了挡风的。”

From a distance she looked like a clay figure in a dingy? wool coat and a knit hat pulled down over her ears.───她穿着一件无光泽的毛线外衣，戴着一顶针织帽子，拉了下来遮住耳朵一远远看去，她就像一个泥塑的人。

His home was pulled down by fire.

They pulled down my old house and built five new ones.

He is pretty much pulled down by his illness.

The house was pulled down long ago.

The old building has been pulled down.

My old school was pulled down.

Several houses were pulled down to make way for the new road.

The dangerous building is pulled down.

He was pulled down by a sudden fever.