submental triangle
英
美
网络 颏下三角
双语例句
- There were 1 case with lesion located in cervical part, 1 in zygomatic region, 1 in parotid gland, 1 in fossa pterygopalatina, 1 in fossa infratemporalis, 1 in submental triangle, and 2 in root of tongue.
病灶位于颈部、颧部、腮腺、翼腭凹、颞下凹、颏下三角各1例，舌根2例。