lip

唇, 口缘, 唇状构造

either of two fleshy folds of tissue that surround the mouth and play a role in speaking; (botany) either of the two parts of a bilabiate corolla or calyx; either the outer margin or the inner margin of the aperture of a gastropod's shell

以嘴唇碰, 轻轻说出

口头上的

嘴唇