Sclerosis is a medical condition in which a part inside your body becomes hard. (MEDICAL)
N-UNCOUNT
see also multiple ~
Sclerosis is a medical condition in which a part inside your body becomes hard. (MEDICAL)
N-UNCOUNT
see also multiple ~
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012