“public address set”概念、定义、翻译-科学时代

单词	public address set
释义	广播影视词汇手册 public address set 扩音装置，有线广播装置
随便看	mass matrix mass matrix mass mean diameter mass media mass media mass media mass media mass media mass media mass media mass media mass media mass media mass media mass media mass media advertising mass media advertising mass membership party mass merchandising mass method of breeding mass migration mass mobilization mass motion mass movement mass movement

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。