短語詞組短語floods season precipitation anomalies 汛期降水異常percentage of precipitation anomalies 降水量距平百分率Meiyu precipitation anomalies 梅雨期降水異常precipitation anomalies in summer 夏季降水異常flood season precipitation anomalies 汛期降水summer precipitation anomalies 夏季降水異常precipitation anomalies in guizhou summer 貴州夏季降水異常pre -floods period cipitation anomalies 前汛期降水異常 返回 precipitation anomalies