The multifunctional plastic film transfering Violet ray to Red light(VTR) as the new plastic film has long life and non-drop character.It ca n transfer violet ray of sunlight to red ray.是什么意思_The multifunctional plastic film transfering Violet ray to Red light(VTR) as the new plastic film has long life and non-drop character.It ca n transfer violet ray of sunlight to red ray.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句