(~s)
Polyurethane is a plastic material used especially to make paint or substances which prevent water or heat from passing through.
...~ varnish.
N-MASS
(~s)
Polyurethane is a plastic material used especially to make paint or substances which prevent water or heat from passing through.
...~ varnish.
N-MASS
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012