诋毁

People often derogate what they don't understand.

人们常诋毁他们不懂的东西。

His comments cast a slur on the integrity of his employees.

他的评论是对其雇品质的诋毁。

I hate to do anybody down, but I do think that Malcolm is a right prat.

我厌恶诋毁任何人，但我确实认为马尔科姆是个下流坯。

And commercial bespatter is guessed to remain the same with " demon animal " operation dispute is concerned.

而商业诋毁被猜测仍旧与“魔兽”运营纠纷有关。