短語(yǔ)詞組短語(yǔ)supplemental irrigation amount 補(bǔ)充灌溉量limited supplemental irrigation 限量補(bǔ)灌supplemental irrigation of collected rain 集雨補(bǔ)灌rainwater harvesting for supplemental irrigation 集雨補(bǔ)灌supplemental irrigation with water harvesting 集雨補(bǔ)灌supplemental irrigation with tractor -hitched machinery 行走式補(bǔ)灌 返回 supplemental irrigation