齿列 chǐliè dentition Origin Definitions Defs Strokes Stroke Words Sentences Sents 齿列矫正 chǐlièjiǎozhèng orthodontics orthodontic treatment; the medical practice of straightening teeth or correcting the bite齿列矫正器 chǐlièjiǎozhèngqì braces orthodontic braces for straightening the teeth