Read Edit View history 瘪陷 biěxiàn sunken Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 瘪陷/癟陷 · biěxiàn · sunken 2026/03/04 瘪陷 / 癟陷 biěxiàn sunken sunken; deflated 由于长期生病，他的双颊已经深深地瘪陷了下去。 created sense Mar 4, 2026, 02:25 AM