齿颚矫正学 Save Sign in to save words Traditional (Taiwan): 齒顎矯正學 chǐèjiǎozhèngxué ㄔˇ ㄜˋ ㄐㄧㄠˇ ㄓㄥˋ ㄒㄩㄝˊ orthodontics Tw Character by character 齿(chǐ)tooth 颚(è)jaw 矫(jiǎo)surname Jiao 正(zhèng)straight 学(xué)learn A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0