It adopts ball and needle bearing with fine needle bearing with fine lubrication, little attrition, Iow noise and long life,thin leather with even, smooth and inflexibility.是什么意思_It adopts ball and needle bearing with fine needle bearing with fine lubrication, little attrition, Iow noise and long life,thin leather with even, smooth and inflexibility.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句