water-line

汉语翻译

【医】 上水道, 上水管线

英语解释

名词 water-line:

a line corresponding to the surface of the water when the vessel is afloat on an even keel; often painted on the hull of a ship同义词：waterline, water line, water levela line marking the level reached by a body of water同义词：water line, watermark