词汇	stoop yourself
释义	stoop yourself vi.弯腰
随便看	biomass harvest method biomass hold up biomass hold-up biomass hydrogen biomass hydrogen/methanol biomass hydrolysate biomass increment biomass index transformatio biomass index transformation biomass industry biomass in sea biomass liquefaction biomass liveweight biomass maintenance mbr biomass material biomass material refining biomass measuring biomass method biomass mixture Biomass model Biomass N biomass of arbor species Biomass of Chrysanthemum morifolium Biomass of fine roots biomass of forest litter