BACK STH


Meaning of BACK STH in English

up I .

➡ back up

II .

( computing ) to prepare a second copy of a file, program, etc. that can be used if the main one fails or needs extra support

—related noun backup

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.