He was diagnosed as a paranoid schizophrenic.

他被诊断为偏执性精神分裂症患者。

《柯林斯英汉双解大词典》

"We tend to be a paranoid bunch," she said.

“我们往往是一群多疑的人，”她说。

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It's even better if you have a paranoid personality.

它的更美好如果你有偏执的个性。

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So, it's not that puzzling that a paranoid ideology has grown up in places like Afghanistan.

CNN: Sebastian Junger: The bin Laden tape and the war in Afghanistan

Putting a password on your phone is good for keeping a paranoid significant other from snooping.

FORBES: Yet another reason to password-protect your smartphone

If Tony Blair dazzles in this play, Gordon Brown is depicted as a paranoid, social inadequate.

BBC: Chris Mullin takes centre stage in A Walk on Part