单词 prolabium 释义 ‖ prolabium Anat.|prlebm|Pl. prolabia.[med.L. prlabium, f. L. pr, pro-1 + labium.]The prominent or outer part of a lip.1693tr. Blancard's Phys. Dict. (ed. 2), Prolabia, the out⁓most prominent parts of the Lips.1727–41Chambers Cycl....