Aafco
abbr. Association of American Feed Control Officials 美国饲料控制委员会; Association of American Fertilizer Control Officials 美国肥料控制委员会
🗣️ 情景例句
What do you do when you are not working?
工作之余你有什么消遣活动？
I informed her mother of her safe arrival.
我通知她母亲她已经平安抵达。
I went there three days ago.
我三天前去过那儿。