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- The tungsten carbide produced satisfied the requirements of Russian technical standard and can be used for manufacturing drilling instruments and hard metals. 采用该技术生产的碳化钨产品符合俄罗斯的技术标准要求,可用于钻探工具和硬质合金的生产。
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- The workman is drilling in the wall. 工人正在墙上打孔。
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- 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 king signed the instrument of abdication. 国王签署了逊位的文告。
- 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。
- 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。
- A similar board used as a percussion instrument. 敲击板用作打击乐器的一种类似的板
- This drill can bore through rock. 这台钻机能钻透岩石。
- This scientific instrument suffered severely. 这部科学仪器受到严重损坏。
- The dentist's drill made a lot of noise. 牙钻发出很大的噪音。
- Language is an instrument for communication. 语言是交际的手段。
- The compass is an instrument of navigation. 罗盘是航行仪器。
- The bagpipe is a sweet musical instrument. 风笛是一种听起来很悦耳的乐器。
