noun
[ U ] a system of education in which people study at home with the help of special Internet sites and television and radio programmes, and send or email work to their teachers
noun
[ U ] a system of education in which people study at home with the help of special Internet sites and television and radio programmes, and send or email work to their teachers
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005