annual rainfall yearly rainfall
There have been four years of below average rainfall.
已经有4年降雨量低于平均值了。
—— 柯林斯例句The whole of the area has less than 250 mm rainfall a year.
这个地区一年降雨量少于250毫米。
—— 给力词典精选Crop yield correlates closely with annual rainfall.
农作物的收成与年降雨量有密切关系。
—— 辞典例句The rainfall there averages 300 mm a year.
那儿的年降雨量平均每年为三百毫米。
—— 辞典例句With annual rainfall close to zero, Antarctic is technically a desert.
南极洲年降雨量几乎为零, 严格来说该区域就是一片荒漠。
—— 给力词典精选