吃透英语课本，提升在校竞争力
n. 钻探；操练
v. 钻孔；练习；“drill”的现在分词
There have been proposals to drill for more oil.
有人提出了钻探更多石油的建议。
The worker was drilling a hole in the wall.
那名工人正在墙上钻孔。
rotary drilling
旋转钻探
drilling tool
钻孔工具；镗孔刀具
drilling hole
钻孔
offshore drilling
海底钻探
well drilling
钻井；钻井业
drilling cost
钻井成本；钻头成本；打钻费
drilling method
钻进方法；条播法
drilling rig
钻机，钻探装置
air drilling
空气钻井；压缩空气钻探；风动钻眼
drilling pipe
钻杆；钻井管材
drilling platform
[工程]钻探平台
drilling machine
钻床；钻孔机
hole drilling
打眼；井孔钻进
drilling equipment
钻机；钻孔设备；钻进设备
core drilling
钻取土芯
directional drilling
定向钻进；定向钻井；定向钻孔
vibration drilling
振动钻井；振动钻眼；振动凿岩
drilling mud
钻井泥浆；钻探泥浆
drilling fluid
钻井液；钻孔液体；钻液；钻井泥浆
oil drilling
探油
v.[机]钻孔；训练（drill的ing形式）
training
boring
n.[机]钻孔；训练，教练；演练
discipline
coach
