VERB
（思想、感情、态度）感染，传播，扩散，影响
If an idea, feeling, or attitude permeates a system or permeates society, it affects every part of it or is present throughout it.
例句
Bias against women permeates every level of the judicial system...
司法体制中各个层面都有歧视女性的现象。
An obvious change of attitude at the top will permeate through the system.
上级态度的明显改变将影响到整个体制。