Oss
abbr. [美]航天科学局（Office of Space Sciences）；[美]战略情报局（Office of Strategic Services）
🗣️ 情景例句
Guess what I just found out.
你猜我刚知道了什么？
Hard to pass up.
不买可惜。
but I can't decide yet.My wife must see it first.
但我还不能决定。我妻子必须先来看一看。