Universalities
(universality 的复数) n. 普遍性, 一般性, 广泛性\\n[化] 普适性
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
It's been a long time.
好久不见了。
Oh dear! What's wrong?
噢，亲爱的！怎么啦？