(~s)
A ~ is a worker whose job is to pack things into containers.
Norma Jones worked as a ~ in a local chemical factory.
N-COUNT
(~s)
A ~ is a worker whose job is to pack things into containers.
Norma Jones worked as a ~ in a local chemical factory.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012