Current trends in wireless local area networks (WLAN) indicate an exigent demand to provide broadband wireless services to growing users of mobile laptop and PDA.是什么意思_Current trends in wireless local area networks (WLAN) indicate an exigent demand to provide broadband wireless services to growing users of mobile laptop and PDA.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句