orthodontics

[医] 正牙学

释义与例句

n.
  1. 1.

    A specialty of dentistry concerned with correcting misalignment of teeth.

    牙齿矫正

    正畸

    齿颚矫正学

    不可数 医学

词汇关系

词源

From orthodontic + -s, equivalent to ortho- (“correct, straight”) + -odont + -ics.

来源:wiktionary