Acda
abbr. 军备监督和裁军署（Arms Control and Disarmament Agency）
🗣️ 情景例句
That's it.
对了。
Is it convenient to you if I come at 6 p.m.?
如果我下午6点来拜访你，方便吗？
In the library she has got books on many different subjects.
在图书馆里她准备了各种科目的书籍。