Polymedia is an anthropological notion that was introduced by Daniel Miller and Mirca MadianouMiller, Daniel and Madianou, M. (2012).
polymedia:
poly- +? media
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。