I felt a sour hatefulness.是什么意思？

I felt a sour hatefulness.

我感到一种刻毒的怨气.

felt

n. 毛毡；v. 摸索( feel的过去式和过去分词 )，触，深感，以为；

例句
She felt as if his words had granted her absolution.
她感觉他的那番话好似给她下了道赦令。

sour

adj. 有酸味的，敌对的，坏脾气的，别扭的；vi. 变酸，变馊，发酵，厌烦，败坏；vt. 变坏，恶化，使变酸，使失望，使不毛；n. 酸味，苦事；

例句
These accusations have been going on for some time now, but it is just sour grapes.
这些指责到现在已经持续了一段时间，但这不过是吃不到葡萄说葡萄酸罢了。

hatefulness

adj. 有酸味的，敌对的，坏脾气的，别扭的；vi. 变酸，变馊，发酵，厌烦，败坏；vt. 变坏，恶化，使变酸，使失望，使不毛；n. 酸味，苦事；