against the wall

基本解释

He propped his stick against the wall.
他把手杖靠墙立着。
If those are still too hard, do wall pushups, leaning against the wall or a chair.
如果这样还是很困难，那就对墙做俯卧撑：倾斜地撑着墙或椅子。
It was midnight when Wu Xinghu and his wife finally persuaded their one-year-old son to go to sleep, tucking him carefully into the corner of their bed, against the wall so that he would not roll out.
当伍星湖和他的妻子将他们一岁大的儿子哄睡着的时候，已经是半夜了。他们仔细的把儿子用被子包好放在靠墙的内侧床角上，以防儿子在翻身的时候掉下床。

Sue obeyed. After the beating rain and fierce wind that blew through the night, there yet stood against the wall one ivy leaf.
There's the hard sphere. It wants to collide against the wall to create a force on the wall, and I have a couple of the hard spheres that are nearby, right, and in the absence of any interactions, I get a certain pressure.
给墙一个作用力,现在它的附近，还有许多小球,没有相互作用时,它将直接冲向这面墙。
麻省理工公开课 - 热力学与动力学课程节选
Pressure is when you have one of these hard spheres colliding against the wall.
这是一个小球,它与墙发生碰撞。
麻省理工公开课 - 热力学与动力学课程节选

Against the wall beside the pool table was a half-size refrigerator jammed with beer.
NEWYORKER: Ziggurat