名词
中文翻译：单切齿
同义词：
['single tooth', 'single cutter']
例句：
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1.The carpenter used a single cutting bit to cut the wood.
木匠用单切齿锯木头。
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2.The tool has a single cutting bit that is easy to use.
这个工具有一个单切齿，使用起来很方便。
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3.The single cutting bit was sharp enough to make quick work of the job.
这个单切齿足够锋利，能迅速完成工作。