正牙学 zhèngyáxué orthodontics; odontoplasty Definitions Defs Origin Strokes Stroke Words Sentences Sents 正牙学 正牙學 zhèngyáxué orthodontics; odontoplasty The branch of dentistry dealing with the correction of irregularities of the teeth; also known as 正畸学 zhèngjīxué Cross-References Synonym 正畸学 zhèngjīxué
正牙学 正牙學 zhèngyáxué orthodontics; odontoplasty The branch of dentistry dealing with the correction of irregularities of the teeth; also known as 正畸学 zhèngjīxué Cross-References Synonym 正畸学 zhèngjīxué
