Từ điển trực tuyến - Online Dictionary

English - Vietnamese Dictionary
sharpener /'ʃɑ:pənə/
  • danh từ
    • thợ mài dao kéo
    • đồ dùng để mài; hòn đá mài
Advanced English Dictionary
+ noun
(usually in compounds) a tool or machine that makes things sharp: a pencil sharpener + a knife sharpener

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