pervert

名词 pervert:

1. a person whose behavior deviates from what is acceptable especially in sexual behavior
   同义词：deviant, deviate, degenerate

动词 pervert:

1. corrupt morally or by intemperance or sensuality
   同义词：corrupt, subvert, demoralize, demoralise, debauch, debase, profane, vitiate, deprave, misdirect
2. practice sophistry; change the meaning of or be vague about in order to mislead or deceive
   同义词：twist, twist around, convolute, sophisticate
3. change the inherent purpose or function of something
   同义词：misuse, abuse

1. That pervert again? He give me the creep.
   那个色狼又出现了？他让我浑身起鸡皮疙瘩。
2. Reading such silly stories will pervert your taste for good books.
   读这种愚昧的故事会败坏你对好书的嗜好。
3. Scientific knowledge was perverted to help cause destruction and war.
   科学知识被滥用于破坏和战争。
4. Do pornographic books pervert those who read them?
   看色情书刊能诱人堕落吗？

per.vert

v.tr.（及物动词）
per.vert.ed,per.vert.ing,per.verts
To cause to turn away from what is right, proper, or good; corrupt.
使堕落，使走邪路：使远离正确的、合理的或好的事物；使堕落
To bring to a bad or worse condition; debase.
贬低，败坏：带入一个坏的或更坏的状况；贬低
To put to a wrong or improper use; misuse.See Synonyms at corrupt
滥用，误用：使错误或不恰当地使用；误用参见 corrupt
To interpret incorrectly; misconstrue or distort:
误解，误会，歪曲：
例句：
an analysis that perverts the meaning of the poem.
曲解这首诗含义的分析

n.（名词）

One who practices sexual perversion.
性欲倒错者，性变态者：性体验倒错的人

来源：
Middle English perverten
中古英语 perverten
from Old French pervertir
源自 古法语 pervertir
from Latin pervertere
源自 拉丁语 pervertere
per- [per-]
per- [前缀，表示.极，完全.等意]
vertere [to turn] * see wer- 2
vertere [变成] *参见 wer- 2

【引伸】
pervert.er
n.（名词）
pervert.ible
adj.（形容词）