A bottle of ~ contains a chemical with a strong smell which is used to help someone recover after they have fainted.
N-PLURAL
A bottle of ~ contains a chemical with a strong smell which is used to help someone recover after they have fainted.
N-PLURAL
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012