also water course
(~s)
A ~ is a stream or river, or the channel that it flows along. (FORMAL)
N-COUNT
also water course
(~s)
A ~ is a stream or river, or the channel that it flows along. (FORMAL)
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012