Finally, by testing the system with GPS application, it validates the expansibility and the ability of second development of the handhold terminal based on GPRS network and RTOS.是什么意思_Finally, by testing the system with GPS application, it validates the expansibility and the ability of second development of the handhold terminal based on GPRS network and RTOS.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句