Suitable for various specification knifes, apply to the grinding, grinding angle can be adjusted at will, horizontal / vertical movement can be adjusted, grinding fast and finish high.是什么意思_Suitable for various specification knifes, apply to the grinding, grinding angle can be adjusted at will, horizontal / vertical movement can be adjusted, grinding fast and finish high.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句