他将要求一些心理缺陷，以逃避真正的正义。

He will claim some mental defect to escape true justice.

轻度心理缺陷的许多病例都是由社会剥夺引起的.

Many cases of mild mental handicap are caused by social deprivation.

的意思是“有心理缺陷或生理缺陷的需要抚养的成年子女”，比“啃老族”含义要宽泛。

An adult dependent child is one who is incapable of self-care because of a mental or physical disability.