名词
中文翻译：钢牙钻头
同义词：
['steel drill bit', 'steel drill bit例句：1. The steel tooth bit is the most efficient tool for cutting metals.（钢牙钻头是切割金属最有效的工具。）']
例句：
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1. The steel tooth bit is the most efficient tool for cutting metals.
钢牙钻头是切割金属最有效的工具。
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2.The steel tooth bit was used to drill holes in the wood.
钢牙钻头被用来在木头上钻孔。
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3.The steel tooth bit was so sharp that it could cut through even the toughest material.
钢牙钻头非常锋利，能够切割最坚硬的材料。