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- vacuum heaped load precompression 真空堆载联合预压
- The boy booted the banana skin to the garbage heap. 男孩把香蕉皮踢到垃圾堆旁。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The books lay in a heap on the floor. 书堆放在地板上。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- His books lay in a heap on the floor of the living room. 他的书叠成一堆放在客厅的地板上。
- This heap of dirty clothes is for the laundry. 这堆脏衣服是准备要送洗的。
- There is a disorderly heap of clothes in his room. 他屋里有一堆乱七八糟的衣服。
- The tower collapsed in a heap of ruin. 那座塔倒塌了，成了一堆废墟。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- The tug of war ended when both teams tumbled in a heap. 拔河比赛以两边的人都倒在一堆而告终。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- He was struck all of a heap on her change in attitude. 她态度的变化，让他摸不着头脑。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- He fall down the stairs, landing in a heap at the bottom. 他从楼梯上摔下来，直跌到楼梯底部滚成一团。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- A heap of combustibles for burning a corpse as a funeral rite. 火葬燃料指在作为葬礼仪式的火葬仪式上使用的易燃物
