mass medium
ph. 大众传播工具
例句与用法：
The character projected to the public, as by a person or an institution, especially as interpreted by the mass media.
模范，典范由某组织或某个人向大众推荐的人物，往往通过大众媒介作宣传
Mass media is very important for advertisements.
大众媒介对广告来说很重要。
ph.
大众传播媒介