drilling
drilling 英 美 ['drɪlɪŋ]
n. 钻孔；训练，教练；演练 v. 钻孔；训练（drill的ing形式）
名词复数:drillings
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- n. 钻孔；训练，教练；演练
- v. 钻孔；训练（drill的ing形式）
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1. The soldiers were all out drilling.
战士们正在努力训练。
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2. New recruits are often broken in by repeated drilling on the square.
新兵往往通过操练场的反复操练而逐渐适应。
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3. When we are directed to something the team think might be suitable we then go and physically scope it out, measuring up and drilling along the edges to check the ice thickness.
当行动小组指出一处他们认为可能适合降落的地区后，我们就去那里实地察看和丈量，同时沿着其周边冰面钻孔以测量冰层厚度。
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