Why are you so unhappy?
Her father was a desperately unhappy man.
an unhappy childhood/memory/relationship
People are very unhappy about the high ticket prices.
I’m unhappy with some of the methods being used.
an unhappy coincidence
an unhappy series of events
I’m unhappy with some of the farming methods being used.
英语词典包含67175条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。