名词
中文翻译：刀片
同义词：
['saw blade', 'knife blade']
例句：
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1. The chef carefully sliced the meat for the guests.
厨师小心翼翼地为客人切肉。
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2. The sharp blade of the knife cuts through anything.
这把刀的锋利刀刃能切割任何物体。
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3. The old man used to have a large collection of antique knives.
这位老人过去收藏了很多古董刀。