名词
中文翻译：钻子
同义词：
['bite', 'drill', 'punch']
例句：
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1. He used a drill to make holes in the wood.
他用钻子在木头上打孔。
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2. The drill operator is responsible for ensuring the safety of the workers.
钻机操作员负责确保工人的安全。
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3. The drill bit broke off during the operation.
操作中钻头断了。