Uranium is a naturally occurring radioactive metal that is used to produce nuclear energy and weapons.
N-UNCOUNT
Uranium is a naturally occurring radioactive metal that is used to produce nuclear energy and weapons.
N-UNCOUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012