The beginnings of a moustache showed on his upper lip.
他的上唇部位开始长胡子了。
His upper lip was flat, but the lower one sagged.
他上唇扁平,下唇耷拉。
英汉双解词典包含141091条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。