Read Edit View history 牙龈 yáyín gums Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 牙龈/牙齦 · yáyín · gums 2026/03/04 牙龈 / 牙齦 yáyín gums The firm area of flesh around the roots of the teeth; the gingiva. 他的牙龈因为发炎而红肿。 noun created sense Mar 4, 2026, 02:25 AM