pervert

1. V-T If you pervert something such as a process or society, you interfere with it so that it is not as good as it used to be or as it should be. 使败坏[正式]

Any reform will destroy and pervert our constitution. 任何改革都将破坏、败坏我们的宪法。

2. N-COUNT If you say that someone is a pervert, you mean that you consider their behaviour, especially their sexual behaviour, to be immoral or unacceptable. (尤在性行为方面) 变态的人[表不满]

I hope the police track down these perverts and charge them with rape. 我希望警方追查这些性变态者，并以强奸罪起诉他们。