柯林斯词典biomass /ˈbaɪəʊˌmæs/ 1. N the total number of living organisms in a given area, expressed in terms of living or dry weight per unit area 生物数量 返回 biomass剑桥词典engineering dead plant and animal material suitable for using as fuel 生物物质（指能转换成燃料的死亡的动植物有机体） biomass fuel /energy 生物燃料／生物能源 biology the total mass of living things in a particular area 生物量 返回 biomass