United States rock singer who was one of the first to popularize rock'n'roll music (1925-1981)
同义词：Haley??/??William John Clifton Haley Jr.
英汉双解词典包含3185865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。