单词	vertical grade
释义	vertical grade 纵向分级
随便看	planting materials planting mattock planting measures planting mechanism planting mechanization planting medium planting membrate Planting metastasis planting method Planting methods planting mileage planting mileage, greening mileage planting mode Planting model Planting models planting of rainfall harvesting planting of ridge and ditch planting of slip planting of sweet corn Planting of traditional Chinese medicine planting on mounds Planting on Summer and Autumn planting-opener planting out planting pasture