underlip

n.

下唇；

1. Windermere bites his underlip in anger.
   温德米怒不可竭，紧咬着下唇。

[Typical unilateral paralysis of the underlip.]
Neglected Under Lip Cancer:
Under-Lip Bone Conduction Device
Locking system for child's car seat or car safety belt comprises locking stirrup which fits under lip on release button when locking...
TALIACOTIAN OPERATION : FOR RESTORATION OF THE UNDER LIP
ON VICARIOUS BLEEDING FROM THE UNDER LIP,
Effect of under‐lip temperature on the lubrication of rotary shaft garter spring seals
A case of congenital hypertrophy of the under-lip, successfully treated by surgical operations
ON VICARIOUS BLEEDING FROM THE UNDER LIP, WITH CASES, AND REMARKS ON THE MODERN TREATMENT OF HqMORRHOIDS
A Lip Characteristic Parameter-based Identity Recognition Algorithm