federal

/ˈfɛdərəl/

national; especially in reference to the government of the United States as distinct from that of its member units

中文释义：联邦的；联邦政府的

The federal government has the authority to regulate interstate commerce.

联邦政府有权监管州际贸易。

Federal laws apply to all states, but states can also have their own laws.

联邦法律适用于所有州，但各州也可以有自己的法律。