名词
中文翻译：电动岩石锤同义词
同义词：
['electro-rock hammer', 'electric rock drill']
例句：
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1. This electric rock hammer is perfect for drilling into hard stone.
这个电动岩石锤非常适合钻入坚硬的石头。
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2. The engineer used the electric rock hammer to break through the concrete wall.
工程师使用电动岩石锤打破了混凝土墙。
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3. The electric rock hammer was essential for the construction crew's work on the new bridgeproject.
电动岩石锤对于建筑工人们在新桥项目中的工作至关重要。