短語詞組短語silty y clay loam 粉砂黏壤土frozen silty -clay 凍結粉質粘土saturated silty soft clay 淤泥質飽和軟粘土dark green silty clay 暗綠色粉質粘土silty clay loam soil 粉粘壤土saturated silty clay soils 飽和粉質粘土undisturbed silty clay 原狀粉質黏土very soft silty clay 淤泥質粉質粘土saturated silty clay 飽和粉質粘土 返回 silty clay