短語(yǔ)詞組短語(yǔ)semiarid region [地理]半干旱區(qū);半干燥區(qū)semiarid soils 半干旱性土壤semiarid fan 半旱地扇semiarid regions 半干旱區(qū)semiarid zones 半干旱地區(qū)semiarid landscape 半干旱草場(chǎng)arid semiarid 干旱半干旱semiarid areas 半干旱semiarid zone 半干旱地帶semiarid climate [地理]半干旱氣候;草原氣候 返回 semiarid