Typical batteries backs up MP3 player uses RTC of low power comsumption, promise to close thereby advocate processor in order to maintain battery life.是什么意思_Typical batteries backs up MP3 player uses RTC of low power comsumption, promise to close thereby advocate processor in order to maintain battery life.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句