/ˌdɪsˌsætɪsˈfækʃn ||; ˌdɪssætɪsˈfækʃən/noun [U]: dissatisfaction (with/at sb/sth) the feeling of not being satisfied or pleased 不满；不满足；不悦: There is some dissatisfaction among teachers with the plans for the new exam.教师对新考试的计划有些不满。 [OPP] satisfaction 反义词为satisfaction