( death rates)
The death rate is the number of people per thousand who die in a particular area during a particular period of time.
By the turn of the century, Pittsburgh had the highest death rate in the United States.
N-COUNT
( death rates)
The death rate is the number of people per thousand who die in a particular area during a particular period of time.
By the turn of the century, Pittsburgh had the highest death rate in the United States.
N-COUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006