Usps
abbr. 美国邮政管理局（United States Postal Service）
🗣️ 情景例句
I would like to call a meeting.
我想召开个会议。
His idea is childish.
他的想法很幼稚。
The city at one time must have been prosperous, for it enjoyed a high level of civilization.
这座古城肯定一度很繁荣，因为它曾享有高度的文明，