齿颚矫正学 齒顎矯正學
chǐ è jiǎo zhèng xué
在应用里学习 → 按笔顺书写
汉字
齿chǐteeth; gears, cogs; age止凵人颚èjaw咢页矫jiǎoto correct, to rectify, to straighten out矢乔正zhèngstraight, right, proper, correct, just, true一止学xuélearning, knowledge, science; to study, to go to school; -ology⺍冖子