n. one of the system of highways linking major cities in the 48 contiguous states of the United States
a. involving and relating to the mutual relations of states especially of the United States
a. 州际的
[法] 国与国之间的, 州际的, 州与州之间的
1. The interstate highway connects many cities across the country.
这条州际高速公路连接了全国许多城市。
2. We took the interstate to reach our destination faster.
我们走州际公路更快地到达目的地。
3. There are many rest stops along the interstate for travelers to take a break.
在州际公路沿线有许多休息站，供旅行者休息。