Powered by either AAA batteries or the included AC adapter, the DLO Portable Speakers for iPhone are versatile enough to be used at home or on the go.是什么意思_Powered by either AAA batteries or the included AC adapter, the DLO Portable Speakers for iPhone are versatile enough to be used at home or on the go.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句