名词
中文翻译：刀套
同义词：
['knife case', 'knife pouch', 'sheath']
例句：
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1. He put his knife in the knifepouch to keep it safe.
他把刀放进刀套里，以防它被弄丢。
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2. The chef kept his knivesin a knife pouch for easy access.
厨师把刀具放在刀套里，方便取用。
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3. She carried her small pocket knifein a knife pouch when she wenthiking.
她去远足时，把小折叠刀放在刀套里随身携带。