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
Wonderful.
真精采。
Finally,I asked him how old he was.
最后,我问他他多大。
Oh, look! It's high!
快看，多高呀！