in a single, continuous period of time.

Английский Язык - Английский Язык

Определение in a single, continuous period of time. в Английский Язык Английский Язык словарь

at a time

He manages to abstain from smoking for weeks at a time, but then gives in and starts again.

Расстановка переносов

in a single, con·ti·nu·ous pe·ri·od of time