Prevalences
(prevalence 的复数) n. 普遍, 流行, 广泛\\n[医] 流行, 盛行
🗣️ 情景例句
His family is a nuclear family with three generations living together under one roof.
他的家庭是三代同堂住在同一屋檐下。
I ought to be on time.
我应该准时到。
It's dangerous!
危险！