名词
中文翻译：锯齿形切割器
同义词：
['saw blade', 'saw tooth', 'sawing tool']
例句：
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1.The saw-tooth cutter was used to cut the wood into pieces.
锯齿形切割器被用来将木材切成小块。
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2. He used a saw-tooth cutter to remove the old paint from the walls.
他用锯齿形切割器来去除墙上的旧漆。
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3. The saw-tooth cutter was essential for the construction of the new bridge.
锯齿形切割器对于建造新桥是必不可少的工具。