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
Don't cross that bridge till you come to it.
没到河边，先别操心怎么过桥。
Remember me to your grandmother please.
请替我问候你的祖母。
Sorry, but I'm not at liberty to reveal that information.
对不起，我示能随意泄露情报。