Polyethylene is a type of plastic made into thin sheets or bags and used especially to keep food fresh or to keep things dry. (mainly AM; in BRIT, usually use polythene )
N-UNCOUNT
Polyethylene is a type of plastic made into thin sheets or bags and used especially to keep food fresh or to keep things dry. (mainly AM; in BRIT, usually use polythene )
N-UNCOUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012