Selfheal
n. [植](有治疗作用的)夏枯草
🗣️ 情景例句
It's no use crying over spilt milk. What's done cannot be undone.
覆水难收。
The best mirror is an old friend.
老朋友是最好的镜子。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，