Afd
abbr. 自动装填装置（Automatic Feeding Device）
🗣️ 情景例句
A guarantor is responsible for the loan
担保人要对贷款负责
One cannot make a silk purse out of a sow's ear.
朽木不可雕。
Summer is from December to February, and winter is in June, July and August.
夏天从12月到2月，冬天是在6月、7月和8月。