释义 |
mentolabial sulcus men·to·la·bi·al sul·cus [TA] the indistinct line separating the lower lip from the chin. Synonym(s): sulcus mentolabialis [TA], mentolabial furrowmen·to·la·bi·al sul·cus (mentō-lābē-ăl sŭlkŭs) [TA] Indistinct line separating lower lip from chin. |