| 释义 |
DEFINITIVE EXAMPLES 权威例句〔downlink〕A transmission path for the communication of signals and data from a communications satellite or other space vehicle to the earth and back.下引线：通信卫星或其它航天器之间传递数据信号的传输线路美国传统〔upload〕To transfer data or programs to a central computer.上载数据：传递数据或程序到中央计算上美国传统 |