Croup is a disease which children sometimes suffer from that makes it difficult for them to breathe and causes them to cough a lot.
N-UNCOUNT: also the N
Croup is a disease which children sometimes suffer from that makes it difficult for them to breathe and causes them to cough a lot.
N-UNCOUNT: also the N
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012