| 释义 |
prolabial pro·la·bi·al (prō-lā'bē-ăl), Denoting the isolated central soft-tissue segment of the upper lip in the embryonic state and in an unrepaired bilateral cleft lip and palate.pro·la·bi·al (prō-lā'bē-ăl) Denoting isolated central soft-tissue segment of upper lip in embryonic state and in an unrepaired bilateral cleft lip and palate. |