(~s)
In geology, an ~ is an area of rock underneath the surface of the earth which absorbs and holds water. (TECHNICAL)
N-COUNT
(~s)
In geology, an ~ is an area of rock underneath the surface of the earth which absorbs and holds water. (TECHNICAL)
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012