基本解釋[環(huán)境科學(xué)技術(shù)]作好干旱準(zhǔn)備詞組短語(yǔ)短語(yǔ)drought t preparedness 作好干旱準(zhǔn)備drought preparedness plans 抗旱預(yù)案drought prevention and preparedness system 干旱預(yù)防和準(zhǔn)備系統(tǒng)Preparedness drought plan 抗旱預(yù)案drought preparedness更多詞組專業(yè)釋義環(huán)境科學(xué)技術(shù)作好干旱準(zhǔn)備