also petro-chemical
(~s)
Petrochemicals are chemicals that are obtained from petroleum or natural gas.
N-COUNT: usu pl
also petro-chemical
(~s)
Petrochemicals are chemicals that are obtained from petroleum or natural gas.
N-COUNT: usu pl
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012