上唇

例句：

1. 1. She painted her upper lip with a bright red lipstick.
   她用鲜艳的红色口红涂上了上唇。
2. 2. The artist carefully sculpted the upper lip of the statue.
   艺术家仔细地雕塑了雕像的上唇。
3. 3. The man's upper lip was slightly curled upwards in a smile.
   这个男人的微笑使得上唇微微向上弯曲。