Acda
abbr. 军备监督和裁军署（Arms Control and Disarmament Agency）
🗣️ 情景例句
I haven't ruled out the possibility.
我还没有排除期可能性。
You're not so great yourself.
你自己也没好到哪里去。
To protect themselves from the icy water, they had to wear special rubber suits.
湖水冰冷刺骨，他们必须穿上一种特制的橡皮服以保护自己。