Afd
abbr. 自动装填装置（Automatic Feeding Device）
🗣️ 情景例句
You will never guess.
你绝对猜不到。
He is the wisest man who does not think himself so.
不自以为聪明的人是最聪明的人。
Have they ever been there before?
他们以前去过那儿吗？