Ustr
abbr. United States trade representative 美国贸易代表; United States Trade Representative 美国贸易代表
🗣️ 情景例句
I have to do what I can do to support him.
我就应该尽我的力量来支持他。
Sadness and gladness succeed each other.
悲喜互继，哀乐相续。
Is this the part that you need?
这是不是你所需要的零件？