biomass

名词 biomass:

1. plant materials and animal waste used as fuel
2. the total mass of living matter in a given unit area

bi.o.mass

n.（名词）
The total mass of living matter within a given unit of environmental area.
生物量：在给定单位环境面积中生命物质的总量
Plant material, vegetation, or agricultural waste used as a fuel or energy source.
用作燃料或能源的植物材料、蔬菜或农业废弃物