the vertical column of water in a body of water, such as an ocean, sea, lake, or river, extending from the surface to the bottomthe vertical column of water in a body of water, such as an ocean, sea, lake, or river, extending from the surface to the bottom 1水柱, 垂直水柱
the vertical column of water in a body of water, such as an ocean, sea, lake, or river, extending from the surface to the bottom