not in the slightest例句

"Do you worry about ageing?"— 'Not in the slightest.'
“你担心变老吗?”——“一点也不。”

He was not in the slightest degree interested, ie was completely uninterested.
他丝毫不感兴趣.

I would be delighted and not in the slightest bit envious.
我将非常高兴,不会有一点点的嫉妒.