(~s)
A ~ is someone who tries actively to persuade a government or council that a particular law should be changed or that a particular thing should be done.
N-COUNT
(~s)
A ~ is someone who tries actively to persuade a government or council that a particular law should be changed or that a particular thing should be done.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012