Characteristics of Temporal and Spatial Variation of Precipitation, Evaporation and Difference between Precipitation and Evaporation in North China是什么意思_Characteristics of Temporal and Spatial Variation of Precipitation, Evaporation and Difference between Precipitation and Evaporation in North China在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句