The bamboos scraped against the back wall of the house.是什么意思？

The bamboos scraped against the back wall of the house.

竹子擦着房子的后墙.

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

bamboos

n. 竹，竹竿( bamboo的名词复数 )；

例句
The bamboos scraped against the back wall of the house.
竹子擦着房子的后墙.

scraped

v. 刮掉(scrape的过去式和过去分词)，擦伤；

例句
Mary scraped the residue of food from the plates before putting them under water.
玛丽在把盘子放入水之前先刮去上面的食物残渣.

against

prep. 反对，对…不利，紧靠，以防；

例句
His hand brushed against hers; it could have been either accidental or deliberate.
就在有意无意间，他的手轻轻拂过她的手。

back

n. 背，背部，背面，反面，后面，后部，（椅子等的）靠

例句
He looked back at the abject, silent girl and repeated his question.
他转过头看着这个噤若寒蝉的女孩，又重复了一遍他的问题。

wall

n. 墙，屏障，隔阂，壁垒；vt.& vi. 筑墙围住，用墙隔开，围以墙；adj. 墙壁的；

例句
On a table pushed against a wall there were bottles of beer and wine.
在一张靠墙的餐桌上有啤酒和葡萄酒。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

house

n. 房屋，全家人，（从事某种生意的）公司，（英国）下议院；v. 给…提供住房，收藏，安置；

例句
He was born in 1768 in the house abutting our hotel.
他于1768年出生于我们旅馆旁边的一幢房子里。