"paranoiac" in Chinese (Simplified)
偏执狂
Definition
偏执狂是指有被害妄想症的人，经常怀疑别人要伤害他或监视他，即使没有实际理由。
Usage Notes (Chinese (Simplified))
“偏执狂”通常用于医学或心理学语境，也可用来形容极度多疑的人。在日常生活中，这个词显得较正式；非正式场合常说“多疑”或“疑神疑鬼”。
Examples
The doctor said he was a paranoiac.
医生说他是个**偏执狂**。
A paranoiac often feels threatened without reason.
**偏执狂**经常无缘无故感到受到威胁。
It can be hard to help a paranoiac trust others.
帮助**偏执狂**信任别人可能很难。
Some people call him a paranoiac, but he's just careful about his privacy.
有些人说他是**偏执狂**，其实他只是很在意隐私。
Don’t be a paranoiac—nobody is watching you.
别当**偏执狂**了——没人盯着你。
After reading about hackers, I turned into a bit of a paranoiac.
看完黑客的新闻后，我有点变成**偏执狂**了。