Read Edit View history 渗沟 shèngōu sewer Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 渗沟/滲溝 · shèngōu · sewer 2026/03/04 渗沟 / 滲溝 shèngōu sewer a sewer or drainage ditch 这条渗沟有效地排除了路基下的积水。 noun created sense Mar 4, 2026, 02:25 AM