短語詞組短語soil biological crust 生物結(jié)皮soil algae crust 地表藻結(jié)皮soil microbiotic crust 微生物結(jié)皮soil surface crust 表土結(jié)皮biological soil crust 生物結(jié)皮;生物土壤結(jié)皮;結(jié)皮moss biotic soil crust 蘚類生物結(jié)皮soil bio -crust 生物結(jié)皮biological soil crust exists 生物土壤結(jié)皮microbiotic soil crust 生物結(jié)皮 返回 soil crust