This series of knife grinder was used to grind damaged knives effectivety and accurately,which work in with our spind less peeling machine.是什么意思_This series of knife grinder was used to grind damaged knives effectivety and accurately,which work in with our spind less peeling machine.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句