Usage patterns
人生の悲哀を味わうto experience the sorrows of life
He has known the sorrows of life since he was young.
悲哀を感じるto feel a deep sorrow
I felt a deep sorrow at the sight of the old man.
〈事〉に悲哀が漂うfor a sense of sorrow to hang over something
A sense of sorrow hangs over the story.