A rev counter is an instrument in a car or an aeroplane which shows the speed of the engine. ( BRIT )
= tachometer
N-SING
A rev counter is an instrument in a car or an aeroplane which shows the speed of the engine. ( BRIT )
= tachometer
N-SING
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006