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- bottom cleaning plug 底部清除塞
- Keeping the ship bottom clean, having no effect on the ship speed and saving fuel. 保持船底光洁和航速不受影响,节省燃料。
- To clean; remove bottom plug, seat spring, strainer and seat disc. 因此要清洗，拆卸底部塞、阀座弹簧、过滤器和阀座阀瓣。
- To clean strainer remove the bottom plug and pull out strainer. 要清洗过滤器,先拆卸底部塞,并把过滤器拔出来。
- To Clean or replace disc or strainer, remove the large hex head bottom plug. 为了清洗或更换阀瓣或过滤器，拆卸底部的大六角头塞。
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- Removal of the bottom plug and spring assembly. 拆卸底部塞和弹簧总成。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- The dentist was cleaning and taking out teeth. 牙科医生正在清洁和拔牙。
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- The police found a body at the bottom of the lake. 警方在湖底发现了一具尸体。
- His bottom waggle in a funny way when he walk. 他走路时臀部扭来扭去，很可笑。
- Why is it that I always land up cleaning the bath? 为什麽总是该我来洗刷浴缸?
- The bottom of the boat was rusty. 船底生锈了。
