Read Edit View history 乳牙 rǔyá baby tooth Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 乳牙 · rǔyá · baby tooth 2026/03/04 乳牙 rǔyá baby tooth deciduous tooth; baby tooth; milk tooth 孩子到了六岁左右开始换乳牙。 noun created sense Mar 4, 2026, 02:25 AM