depression可数还是不可数
depression可数，复数 depressions depression 美 /dɪˈpreʃn/ 英 /dɪˈpreʃn/ n. 沮丧；忧愁；抑郁症；洼地；不景气；低气压区 双语例句: Clinical depression is treatable, you do not have to worry too much. 临床抑郁症是可以治愈的，您不用太过担心。 The technology company went bankrupt during the depression....