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- Cavities in teeth are caused by decay. 牙齿的蛀洞是由蛀蚀造成的。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- The teacher drilled the class in pronunciation. 老师训练学生发音。
- The farmers drilled wells for water. 农民打井取水。
- 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。
- What's the drill for claiming expenses? 费用报销的手续,是怎样的?
- Cook the pie for 20 minutes in a pre heated oven. 在经过预热的烤箱里烘烤馅饼20分钟.
- To develop conical cavities during solidification. 形成缩管凝固时形成缩孔
- They drilled through several layers of rock to reach the oil. 他们钻透了几层岩石以寻找石油。
- 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。
- The pre - christmas period be always very busy . 圣诞节前这一段时间总是很繁忙的。
- Just pre the switch on your arm rest. 您按一下扶手上的那个开关就行了。
- My younger sister have three cavities. 我妹妹有三颗蛀牙。
- They are well pre pared and never improvise. 他们总是有备而来,从不临时草率从事。
- Ryan's sweet tooth is causing him major cavities. 瑞安爱吃甜食的习惯已经使他有了大虫牙了。