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English definition of “sharpener”

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sharpener

noun [C]  /ˈʃɑr·pə·nər/ us  
a device or tool for making something sharper, esp. pencils or knives: a pencil sharpener
Translations of “sharpener”
in Chinese (Traditional) 磨具, 削具…
in Chinese (Simplified) 磨具, 削具…
(Definition of sharpener from the Cambridge Academic Content Dictionary © Cambridge University Press)
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