satisfaction可数吗?既是可数名词,也是不可数名词。satisfaction [英][ˌsætɪsˈfækʃn][美][ˌsætɪsˈfækʃən] n. 满足,满意,舒服; 妥善处理; (债务的)清偿; (伤害的)赔偿; 复数:satisfactions