He will claim some mental defect to escape true justice.

他将要求一些心理缺陷，以逃避真正的正义。

youdao

Tragically, their daughter Carol was born in 1920 with a genetic birth defect called phenylketonuria, which led to mental impairment.

不幸的是，1920年赛珍珠的女儿卡罗出生时患有一种叫做苯丙酮酸尿症的先天基因缺陷症，导致智力受损。

youdao

Facial nerve defect has done a big deal of bad effect to patients even in physical or mental health.

面神经缺损给患者的身心健康造成极大的不良影响。

youdao

Updyke has pleaded not guilty by reason of disease or mental defect.

WSJ: Paul Finebaum: Signing Day Loses Its Voice

It may be that his mental defect had existed for years, perhaps aggravated by the experience of watching executions when he was 15.

ECONOMIST: Uday and Qusay Saddam Hussein