名词
中文翻译：手持式钻孔机
同义词：
['handheld drill', 'handheldpower tool']
例句：
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1. Thishand-held drill is perfect for smalljobs around the house.
这款手持式钻机非常适合家里小型工作。
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2. The engineerused a hand-helddrill to make quick repairs onthe car.
工程师用手持式钻机快速修理了汽车。
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3. The constructioncrew was using a hand-held drill to level theground before starting the excavation.
施工队正在使用手持式钻机平整地面，以便开始挖掘。