Oas
abbr. 美洲国家组织（Organization of American States）；现役（On Active Service）；光接入系统（Optical Access System）
📖 牛津释义
OAS
abbr
缩写 = (US) Organization of American States 美洲国家组织.
🗣️ 情景例句
Now, this is my idea of a good time.
这才是我所谓的享受。
I read 10 lettres.
我读了十封信。
My wife was delighted that things had returned to normal once more.
一切又都恢复了正常，为此我妻子十分高兴。