superhighway
🇺🇸
/ˌsuːpərˈhaɪweɪ/
🇬🇧
/ˌsuːpəˈhaɪweɪ/
A large, fast road that connects different parts of a country, with special entrances and exits.
The new superhighway will greatly improve transportation across the region.
新建的超級高速公路將極大地改善該地區的交通狀況。