test for sth | ˈtest sth for sth
to examine sth to see if a particular substance, etc. is present :
testing for oil
The software has been tested for viruses.
test for sth | ˈtest sth for sth
to examine sth to see if a particular substance, etc. is present :
testing for oil
The software has been tested for viruses.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005