名词
中文翻译:圆形锯齿
同义词:
['roundedteeth', 'serrated teeth']
例句:
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1. The car's wheels haveround-shaped tires.
这辆车的轮胎是圆形的。
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2. The chef used a sharpserrated knife to cut the meat.
厨师用一把锋利的锯齿刀切肉。
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3. The saw blade has rounded teeth forsmoother cutting.
锯片有圆齿,以便更平滑地切割。