Transearth
a. (宇宙飞船回程时)向着地球的
🗣️ 情景例句
I'm sorry, but I've got to be on my way.
很抱歉，我必须走了。
What time does the train for Boston leaves?
去波士顿的火车几点开？
It's very kind of you to help me.
你帮助我真是太好了。