常用短语

参考例句

1. The high intensity of a laser beam makes it a convenient drill .

   激光束的强度极高，这就使它成为一种方便的钻孔工具。

2. Cuttings and core from the drill -holes have intersected conglomerate bands.

   钻粉和岩心已穿过了砾岩夹层。

3. In a minute Jimmy's pet drill was biting smoothly into the steel door.

   不一会儿，吉米心爱的钻头已顺利钻进了钢门。

4. 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。

5. The detonator must be correctly fed into the drill bole during charging work.

   在装药工作中，雷管必须正确地放进炮眼。

6. A twist drill is designed to drill a hole which has a particular size.

   麻花钻用来钻削具有一定尺寸的孔。

7. The machine's drill busted. They have to stop to fix up a new one.

   机器的钻头破裂了，他们不得不停下来换新的。

8. The recruits were soon licked into shape by the drill sergeants.

   新兵不久便被教育班长训练得象样了。

9. Before charging work is started, the drill holo is plugged.

   开始装药以前，先将炮眼下端眼口堵死。

10. It was excellent drill for their memories a harmless amusement.

    这对她们的记忆力来说是一种绝妙的训练，又是一种有利无弊的娱乐。

同义词

• condition
• discipline
• exercise
• instruct
• practice
• prepare
• teach
• tool
• train