( time frames)
The time frame of an event is the length of time during which it happens or develops. ( FORMAL )
The time frame within which all this occurred was from September 1985 to March 1986...
= timescale
N-COUNT
( time frames)
The time frame of an event is the length of time during which it happens or develops. ( FORMAL )
The time frame within which all this occurred was from September 1985 to March 1986...
= timescale
N-COUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006