also rust belt
In the United States and some other countries, the ~ is a region which used to have a lot of manufacturing industry, but whose economy is now in difficulty.
...in the rust belt of the mid-west.
N-SING: the N
also rust belt
In the United States and some other countries, the ~ is a region which used to have a lot of manufacturing industry, but whose economy is now in difficulty.
...in the rust belt of the mid-west.
N-SING: the N
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012