dumb down
phrasal verbdumb down | dumb something down
- (disapproving) to make something less accurate or educational, and of worse quality, by trying to make it easier for people to understand
（为使公众更易理解而）降低…的标准，减少…的专业性教育内容 - The BBC denies that its broadcasting has been dumbed down.
BBC 否认其广播已被简化。
- The BBC denies that its broadcasting has been dumbed down.