unhappinessKK [ənˋhæpinɪs] /ənˈhæpinɪs/发音名词1不快乐、忧愁、苦恼She hid her unhappiness behind a cheerful smile at work.她在职场上用开朗的笑容掩藏自己的不快乐。2不满、不悦Staff expressed their unhappiness with the new shift schedule.员工对新的轮班表表达了不满。用这个字练口说→