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- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- 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。
- The workman is drilling in the wall. 工人正在墙上打孔。
- Flies' feet stick to surfaces by suction. 苍蝇的脚借吸力可附着于物体表面上。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- The noise of the drilling is intolerable. 钻孔的噪音让人受不了。
- The sound of that drill jangles horribly on the nerves. 那台钻机的声音响极了，十分刺耳。
- You'd better set a goal before you start the drill. 练习开始前，你最好设定一个目标。
- We'll get the water out with a suction pump. 我们将用抽水机把水抽出来。
- After a long drill he told the squad to fall out. 操练了好半天之后，他让这个班解散了。
- She had lots of drill in listening. 她在听力方面受过许多训练。
- This drill can bore through rock. 这台钻机能钻透岩石。
- Dirt and dust are drawn into a vacuum cleaner by suction. 污物和灰尘被吸入吸尘器。
- The dentist's drill made a lot of noise. 牙钻发出很大的噪音。
- Operating by means of suction or by maintaining a partial vacuum. 抽真空的用吸取的方式或用维持部分真空的方式来运作的
- What's the drill for claiming expenses? 费用报销的手续，是怎样的?
- suction drilling 吸出式凿岩
- Reconnect main lumen to suction source. 请将主腔管道连接吸引源。
- The class is chopped up into small groups for oral drill. 为进行口语训练，班级分成为几个小组。
