換齒 [换齿]

Jyutping wun6 ci2
Pinyin huàn chǐ

Definitions (Wiktionary)
  1. verb, Min-Nan, of a child
    to grow permanent teeth to replace milk teeth
    (syn.) 換奶齒, 齠齒, 替牙, 齔, 換齒, 褪齒, 換牙齒, 換牙, 蛻齒