Read Edit View history 明沟 mínggōu open drain Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 明沟/明溝 · mínggōu · open drain 2026/03/04 明沟 / 明溝 mínggōu open drain open drainage channel; ditch 这条路的两侧都有明沟。 place name created sense Mar 4, 2026, 02:25 AM