名词
中文翻译:岩石挖掘机
同义词:
['rock drill', 'rock saw例句:1. The engineer used a rock excavator to dig the tunnel.(工程师使用岩石挖掘机挖隧道。)2. The rock excavator was used to remove the large boulder blocking the road.(岩石挖掘机被用来移除阻挡道路的大石块。)']
例句:
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1. The engineer used a rock excavator to dig the tunnel.
工程师使用岩石挖掘机挖隧道。
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2. The rock excavator was used to remove the large boulder blocking the road.
岩石挖掘机被用来移除阻挡道路的大石块。
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3. The rock excavator is essential for construction work on unstable rocks.
岩石挖掘机对于在不稳定的岩石上进行建筑工作至关重要。