Rotor spinning involves the contact of fibers in or on rotating devices such as funnels, cones, sieves, or needled surfaces.是什么意思_Rotor spinning involves the contact of fibers in or on rotating devices such as funnels, cones, sieves, or needled surfaces.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句