interstate
adjective [ before noun ] uk/ˌɪn.təˈsteɪt/ us/ˈɪn.t̬ɚ.steɪt/
州际的，州与州之间的
involving two or more of the states into which some countries such as the US are divided
the interstate highway system 州际公路系统
interstate banking legislation 州际银行业法规
interstate road transport costs 州际公路运输成本
interstate
noun [ C ] uk/ˈɪn.tə.steɪt/ us/ˈɪn.t̬ɚ.steɪt/
（美国的）州际公路
a fast, wide road that goes between states and connects important cities in the US