average man平均人averagen.平均数；平均水平adj.平均的；一般的；通常的v.取平均值；达到平均水平average daily gain of lamb羔羊平日增重average velocity of radial径向平均速度average energy consumption平均能量消耗average propensity to save平均储蓄倾向average wind power density平均风能密度average elevation of Basin流域平均高度average binaural intensity平均双耳强度average absolute deviation平均绝对离差average graded coefficient平均等级系数average station efficiency电站平均效率