名词中文翻译
中文翻译：钻头
同义词：
['drill bit', 'drill core']
例句：
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1. The engineer used a drill pinto make holes in the wood.
工程师用钻芯针在木头上打孔。
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2.The drill pin was inserted into the holeand started turning.
钻芯针被插入到洞里，开始转动。
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3. The drillpin was used to remove the old screws from the wall.
钻芯针被用来从墙上移除旧螺丝。