annual rainfall短语⁶⁸¹⁹⁶ 基本例句 年降雨量 The annual rainfall in this area was less than 50mm last year. 本地区去年的降雨量不足50毫米。 iciba The annual rainfall in this province is1000 millimeters and the average annual temperature is16.5C. 四川省年降雨量达到了1000毫米，平均温度是摄氏16.5度。 yeeyan