(~s)
Dioxins are poisonous chemicals which occur as a by-product of the manufacture of certain weedkillers and disinfectants.
N-VAR
(~s)
Dioxins are poisonous chemicals which occur as a by-product of the manufacture of certain weedkillers and disinfectants.
N-VAR
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012