Ppsa
abbr. Pan-Pacific Surgical Association 泛太平洋外科医生协会; prepaid service agent 预付费业务代理
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
We should be able to resolve our differences.
我们应该能解决我们的分歧。
We are running on two shifts.
我们实行的工作是两班倒。