短語(yǔ)詞組短語(yǔ)cultivated brown soil 耕地棕壤cultivated black soil 耕地黑土Yellow cultivated loessial soil 黃緜土cultivated d soil 耕琢壤Cultivated land soil productivity 耕地土壤生産力cultivated loess soil 黃緜土cultivated meadow soil 耕作草甸土yellow cultivated loessal soil 黃緜土grey cultivated meadow soil 灰潮土 返回 cultivated soil