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- It cuts a clean cylinder of rock,from which can be seen the strata the drill has been cutting through. 它切割出一块表面光滑的圆柱体石头，从这石块上可以看出钻头在切割的岩层。
- It cuts a clean cylinder of rock, from which can be seen he strata the drill has been cutting through. 这种钻头可以切断异端光滑的圆柱行岩石,从中可以看出钻头所钻透的岩面。
- It cuts a clean cylinder of rock, from which can be seen the strata the drill has been cutting through. 这种钻头能切割一段光滑的圆柱形岩石,从中能看出所钻透的地层。
- Strata a clean cylinder of rock It cuts a clean cylinder of rock, from which can be seen the strata the drill has been cutting through. 这种钻头能切割一段光滑的圆柱形岩石,从中能看出钻头所钻透的地层。
- The accident didn't do much damage to the cylinder. 在意外事故中，汽缸没有受到重大损坏。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- The string is wound round a cardboard cylinder. 线缠绕在纸筒上。
- 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 dentist was cleaning and taking out teeth. 牙科医生正在清洁和拔牙。
- The engine is misfiring badly on one cylinder. 发动机有一个汽缸严重失灵。
- 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。
- Why is it that I always land up cleaning the bath? 为什麽总是该我来洗刷浴缸?
- He was busily employed in cleaning his shoes. 他忙著擦鞋。
- She is cleaning up the kitchen now. 她现在正在打扫厨房。
- The cylinder is a crucial part of the washing machine. 滚筒是洗衣机必不可少的部分。
- She was cleaning the bedroom when he called her. 他给她打电话时她正在打扫卧房。
- She is busy cleaning the fowls in the kitchen. 她正在厨房忙著清除家禽的内脏。
- We'll give the house a thorough cleaning. 我们要把房子彻底打扫一番。
- Cleaning exposed the grain of wood. 清洁使木纹显现可见。
- The sparking-plugs need cleaning. 火花塞要清理一下了。
