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- bottom breezing system 下送风
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗?
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The police found a body at the bottom of the lake. 警方在湖底发现了一具尸体。
- The drainage system has been aged. 排水系统已经老化了。
- His bottom waggle in a funny way when he walk. 他走路时臀部扭来扭去,很可笑。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- The bottom of the boat was rusty. 船底生锈了。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- There is a pair of scissors in the bottom drawer. 最底下的抽屉里有把剪刀。
- Prices have reached rock bottom. 价格已经到了最低点。