feel 是动词,感觉的意思,后面跟形容词如:feel hurt"觉得疼"

sense是名词 指的给人的"感觉"如:a sense of humour幽默感

例句：

From that moment on, she never felt really well again.

从那时候开始，她就再也没真正好受过。

In a sense it doesn't matter any more.

从某种意义上说，这事已无关紧要了