Spacefaring
n. 外层空间旅行(的)；宇宙飞行(的)\\n
✅ 同义词
🗣️ 情景例句
when it's very cold out.
冬天外面很冷的时候。
She never had the silghtest intention of involving herself with hem.
她压根就不想要跟他有什么关系。
How often do you write?
你们隔多久写信？