单词
rainfall
读音
ˈreɪnfɔːl
美式
英式
词根
无
释义
n. 降雨；降雨量 [ 复数 rainfalls ]
例句
There has been below average rainfall this month.
这个月的降雨低于平均降雨量。
There have been four years of below average rainfall.
已经有4年降雨量低于平均水平了。
Record levels of rainfall fell over the southeast of the country.
该国东南部降下了最高纪录的雨量。
There has been below average rainfall this month.
这个月的降雨低于平均降雨量。
There have been four years of below average rainfall.
已经有4年降雨量低于平均水平了。
Record levels of rainfall fell over the southeast of the country.
该国东南部降下了最高纪录的雨量。
强化记忆
你可以想象一个场景：暴风雨来临，雨如注下，这就是 "rainfall"（雨量）。"Rainfall" 这个词源自古英语的 "regnfall". 在古英语中，“regn” 是雨的意思，而 "fall" 是下落的意思。
看视频学发音
across the La Plata Basin.This rainfall cycle, this rainfall factory,effectively feeds an agricultural economy
As such, it needs to make use of as much space as possibleto catch rainfall.So in 2008,
Cloud cover -- I'm going to show it to you -- is up.Rainfall is up.And all these species and income.
They do not depend on the end of the month's salary.They depend on the rainfall.They depend on the crops that are growing
It took three years to get here,three years of subaverage rainfall.Now, that's faster than most nations tabulate their national water data,
所属分类
大学,出国,高中,专升本-自考,其他
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