OZONE


Meaning of OZONE in English

Ozone is a colourless gas which is a form of oxygen. There is a layer of ~ high above the earth’s surface.

What they find could provide clues to what might happen worldwide if ~ depletion continues.

N-UNCOUNT: oft N n

Collins COBUILD.      Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) .