名词
中文翻译：摇动的刀刃
同义词：
['sharpened blade', 'sharpened edge例句：1. The rocked blade was so sharp that it could cut through anything.（那把摇动的刀刃太锋利了，能切穿任何东西。）']
例句：
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1. The rocked blade was so sharp that it could cut through anything.
那把摇动的刀刃太锋利了，能切穿任何东西。
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2.The old knife had a rocked blade that was still sharp.
这把旧刀有一个摇动的刀刃，仍然很锋利。
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3.The chef used a rocked blade to carve the meat for the guests.
厨师用一个摇动的刀刃为客人雕刻肉。