Intragalactic
a. 星系内的,银河系内的
🗣️ 情景例句
The work is in full swing.
工作正在全力进行。
It's up to us to help those in need.
我们有责任帮助那些有困难的人。
That sounds very interesting! I'll buy some frozen peas at the supermarket on my way home.
听起来很有趣！我回家时在超级市场买些冻豌豆。