The ~ is a scale which is used for measuring how severe an earthquake is.
An earthquake measuring 6.1 on the Richter Scale struck California yesterday.
N-SING: the N
The ~ is a scale which is used for measuring how severe an earthquake is.
An earthquake measuring 6.1 on the Richter Scale struck California yesterday.
N-SING: the N
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012