HomeDictionary齿颚矫正学齿颚矫正学Word(Tw) orthodonticsTraditional齒顎矯正學Copy wordchǐ è jiǎo zhèng xuéchi3e4jiao3zheng4xue2Hear itMeaning(Tw) orthodontics CC-CEDICTCharacters in 齿颚矫正学齿chǐ颚è矫jiǎo正zhèng学xué