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- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- Calyx encloses an unopened flower bud. 花萼围绕在花瓣的外层。
- The workman is drilling in the wall. 工人正在墙上打孔。
- 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。
- calyx drilling 萼钻凿井
- 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。
- calyx drill 萼状钻,岩心管钻粒钻机,萼状取芯钻
- What's the drill for claiming expenses? 费用报销的手续,是怎样的?
- A group of small bracts that resembles a calyx. 花萼一组类似于花萼的小花苞
- calyx drill boring 萼状钻钻探
- Of, relating to, or resembling a calyx. 花萼状的花萼的,与之相关的,或相似的
- 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。
- After months of drilling, oil was found off the coast. 经数月钻探,在沿海找到了石油。