Buck Mulligan attacked the hollow beneath his underlip .

勃克穆利根 开始 刮 下唇 底下 凹陷 的 部位。

He observed with interest the errors of her face and figure the thin underlip too heavily penciled eyebrows and her legs less than slim although not actually skinny .

他感兴趣地望 着她面孔和身体上的 缺点，那太薄的 下唇，画的太浓的眉毛和她那瘦弱的双腿，还皮包骨头的程度。

There would be no one at the barbecue who by delicately lifted brows or out-thrust underlip could interfere with her plan of action .

这样，在 野宴上便没有人耸着眉头或撅着下嘴唇来干涉她的行动计划了。

You have a scar on your lower lip ( underlip ) .

你的 下唇有一道疤痕。

After 24 hours and 7 days underlip mucosa and esophagus mucosa of rabbits were cut for pathology .

肉眼 观察 其粘膜 变化，并 分别 于24小时及7天后切 取 下唇 内侧粘膜及食管粘膜，进行病理检查。