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- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- Hajek's antrum drill 哈杰克(氏)鼻窦骨钻
- 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。
- This drill can bore through rock. 这台钻机能钻透岩石。
- The dentist's drill made a lot of noise. 牙钻发出很大的噪音。
- Abraham's antrum drill 亚伯拉罕(氏)鼻窦骨钻
- What's the drill for claiming expenses? 费用报销的手续，是怎样的?
- Hartmann's antrum drill 哈特曼(氏)鼻窦骨钻
- Lermoyez's antrum drill 莱尔马耶(氏)鼻窦骨钻
- 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。
- Boettcher's antrum drill 伯特舍(氏)鼻窦骨钻
- angular antrum drill 角形鼻窦骨钻
- The pupils filed out of the room during the fire drill. 在消防演习中，学生们排成纵队走出房间。
- In addition, bile duct antrum but outspread. 此外，胆管腔可扩张。
- What is antrum mucous membrane excuse me? ? 请问窦黏膜是什么？？
- It's an electric drill with a range of different attachments. 这是一个带有各种配件的电钻。
- What calls the operation inside antrum cure? 什么叫腔内手术治疗？
