(~s)
A ~ is a sea animal that looks like a large grey fish. Porpoises usually swim about in groups.
N-COUNT
(~s)
A ~ is a sea animal that looks like a large grey fish. Porpoises usually swim about in groups.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012