名词
中文翻译：Unknown
同义词：
['trench drill', 'ditch drill', 'ditch drilling例句：']
例句：
-
1. The furrow drill was used to dig a deep trench for the new road.
使用沟渠钻机为新道路挖掘了一条深沟。
-
2.The ditch drilling was essential for the construction of the bridge.
沟渠钻探对于桥梁的建设至关重要。
-
3. The furrow drill was used to clear the way for the construction workers.
沟渠钻探被用来为建筑工人开辟道路。