Tdrs
[计]= Tracking and Data Relay Satellite,跟踪与数据中继卫星
🗣️ 情景例句
Has the container arrived in Sydney yet?
货柜已经到达悉尼了吗？
How is the weather today?
今天天气如何？
She runs everyday in order to lose weight.
她每天都跑步是为了减肥。