名词
中文翻译：钻头底
同义词：
['nail', 'spike', 'stud例句：1. The carpenter used a drill heel to make the holes perfectly.（木匠用钻头底把孔打得非常完美。）2. The hammer was used to drive in the nail with the drill heel.（锤子被用来用钻头底把钉子打进去。）3. The carpenter used a drill heel to mark the wood for cutting.（木匠用钻头底在木头上标记切割线。）']
例句：
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1. The carpenter used a drill heel to make the holes perfectly.
木匠用钻头底把孔打得非常完美。
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2. The hammer was used to drive in the nail with the drill heel.
锤子被用来用钻头底把钉子打进去。
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3. The carpenter used a drill heel to mark the wood for cutting.
木匠用钻头底在木头上标记切割线。