Federals
n. 联邦（制）的( federal的复数形式 ); 联邦政府的
🗣️ 情景例句
My mother knows all there is to know
我母亲完全懂得
Knowing something of everything, and everything of something.
通百艺而专一长。
Excuse me. Are the hourse-drawn streetcars free?
对不起，这些马车是免费乘坐的吗？