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
Excuse me.
请原谅。
You are equipped with new knowledge, new ideas, and new insights.
你们拥有新知识、新思想、新眼光。
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？