Gravipause
[航空]重力分界
🗣️ 情景例句
I know you miss your mother.
我知道你想念你妈妈。
He has graciously consented to speak to us on that subject tonight.
他同意今晚他将就这一专题演讲。
Some children were playing games on the bank and there were some people rowing on the river.
河岸上有些孩子正在玩耍，河面上有些人正在划船。