hò͘-táu戽斗

prognathous jaw

prognathous jaw; mandibular prognathism

chieflyorthodontics

English Wiktionary, “戽斗” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%88%BD%E6%96%97 · confidence: Medium (Wiktionary)