名词
中文翻译:圆钻杆
同义词:
['round bar', 'round drill']
例句:
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1.The engineer used a round drill rod tomake holes in the wall.
工程师用一个圆钻杆在墙上钻孔。
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2. The constructionworkers used round drill rods to drivethe concrete into the ground.
建筑工人使用圆钻杆将混凝土打入地面。
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3. Thetool is designed for use with round drillrods.
该工具设计用于与圆钻杆配合使用。