underbite

n.

反颌（指下颌或下门齿前突，超出上颌或上门齿）；

underbite
underbite
Underbite and the Scaling of Facial Dimensions in Colobine Monkeys
Gauge system for measuring underbite and overbite in ruminants
Craniofacial morphology of the underbite trait in Presbytis
Orthodontic device for correcting overbite and underbite
Orthodontic device for correcting overbite and underbite
Orthodontic device and method for correcting overbite and underbite
The morphological basis of the underbite trait in langurs (P. melalophus and T. cristatus) with an analysis of adaptive and evolutio...
The Underbite Characteristic in Old-World Monkeys: An analysis of possible causes of the trait in six different leaf eating species ...