名词中文翻译
中文翻译：钻头块
同义词：
['drill assembly', 'drill set', 'drill unit']
例句：
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1.The engineer used a drill block to make holes in the metal sheet.
工程师使用一个钻头块在金属板上钻孔。
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2.The construction crew had to use a drill block to remove the old concrete before they could start building.
建筑工人不得不使用一个钻头块来移除旧混凝土，才能开始建造。
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3. The machine tool operator carefully selected the right drill block for the job at hand.
机床操作员仔细挑选了适合当前工作的钻头块。