Gravisat
重力测量卫星
🗣️ 情景例句
No, let's wait till Robbie gets back from the airport.
不要。我们等Robbie从机场回来吧。
Mr. Li Ming is looking forward to going to America in September.
李明先生正盼望着九月份去美国。
It's no good trying to persuade me. You won't succeed.
劝我没用。你不会成功的。