Read Edit View history 河谷 hégǔ river valley Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 河谷 · hégǔ · river valley 2026/03/04 河谷 hégǔ river valley river valley 这条河谷由于长期的河流侵蚀而变得非常深。 noun created sense Mar 4, 2026, 02:25 AM