短語(yǔ)詞組短語(yǔ)drouth drauW 久旱aridity drouth 乾災(zāi)drouth tolerance 耐旱性drouth period 乾旱期drouth -enduring plant 耐旱植物Drouth turning to rain 久旱轉(zhuǎn)雨 返回 drouth