Acda
abbr. 军备监督和裁军署（Arms Control and Disarmament Agency）
🗣️ 情景例句
Roast duck. There will be a slight delay for that.
烤鸭。那会稍微慢一点。
Cats hide their paws.
大智若愚，大巧若拙。
Who is this young man?
这个年轻人是谁？