她清楚地意识到这个决定的道德错误性。

She was fully aware of the moral ___wrongness of this decision.

老师指出了我数学计算中的错误。

The teacher pointed out the ___mistake in my math calculation.

看到那个决定时，我心里涌起一阵说不出的不对劲。

I felt a deep sense of ___wrongness when I heard about their decision.