Usda
abbr. 美国农业部（United States Department of Agriculture）
例句
What should the USDA do to achieve food security according to David Wallinga?
大卫·瓦林格认为美国农业部应该采取什么行动来实现粮食安全？
The town sits smack in the middle of a USDA food desert stretching miles in every direction.
无论从哪个方向来看，该镇都恰好坐落于 USDA 所定义的食品沙漠范围之内。
Why does the author say the USDA could have contributed a lot to lowering the climate cost through its dietary guidelines?
为什么作者说美国农业部本可以通过制定膳食指南从而在应对气候变化方面做出很大贡献？
