常見例句Advanced Communications Technology Satel 高級(jí)通信技術(shù)衛(wèi)星satellization authority 衛(wèi)星機(jī)構(gòu)Satel satellite 衛(wèi)星、人造衛(wèi)星random communication satel lite 隨機(jī)通信衛(wèi)星 返回 satellization