HSDPA is the integration of some wireless enhanced technology and the use of the HSDPA technology can increase the rate of the downlink data maximum based on the present technology.是什么意思_HSDPA is the integration of some wireless enhanced technology and the use of the HSDPA technology can increase the rate of the downlink data maximum based on the present technology.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句