名词
中文翻译：电动岩石旋转钻机同义词
同义词：
['electric drill', 'electric rock drill']
例句：
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1. This electric rock rotary drill is very efficient in cutting through hard rocks.
这种电动岩石旋转钻机在切割硬岩时非常高效。
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2. The electric rock rotary drill has been widely used in the construction industry.
电动岩石旋转钻机在建筑业中得到了广泛应用。
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3. The engineers used the electric rock rotary drill to bore a hole for the pipeline installation.
工程师们使用电动岩石旋转钻机为管道安装钻孔。