1A person who makes or supervises an outside broadcast.
2A broadcaster or a contributor to broadcasting who operates outside the usual networks.
1970s; earliest use found in ‘Roy Lewis’ (b. 1933) (real name John Lewis).
英语词典包含464360条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。