DMF-50840 Liquid-crystal display (LCD) consists of bigger display, SED1335 controller, CCFL backlighting invert device and DC-DC driving power supply.是什么意思_DMF-50840 Liquid-crystal display (LCD) consists of bigger display, SED1335 controller, CCFL backlighting invert device and DC-DC driving power supply.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句