名词
中文翻译：打孔机
同义词：
['tap', 'drill', 'grinder']
例句：
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1. This tap grinder is very useful for cleaning the car's engine.
这个打孔机对于清洁汽车发动机非常有用。
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2. The engineer used a drill to make holes in the metal plate.
工程师使用钻头在金属板上钻孔。
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3. The grinder was used to polish the glass surface of the table.
研磨器被用来抛光桌子的玻璃表面。