rainfall 核心词议:
n. 一场雨;降雨量
rainfall 基本解释
速记方法
速记技巧
组合记忆法
拆
rain(雨)+fall(落下)
记
落下的雨引申为降雨量,一场雨。
知识扩展
单词扩展
rainforest热带雨林
重要短语
rainfall intensity降雨强度;降水强度;暴雨强度
abundant rainfall过量降雨
rainfall amount雨量
rainfall distribution雨量分布
rainfall 变化形式
复数: rainfalls
中文词源:
rainfall
精选例句
1、 But during the past decade declining rainfall has allowed him to plant highly profitable crops.
但在过去的十年中,降雨量的减少使他能够种植高利润的作物。[机器翻译,如有错误,感谢纠错]
2、 Have you ever noticed the colour of the water in a river or stream after a heavy rainfall?
你曾注意过大雨过后河水或小溪的颜色吗?
1、 Millions of irrigation wells in many countries are now pumping water out of underground sources faster than rainfall can refill them.
在许多国家,数以百万计的灌溉井正在从地下水源中抽水,抽水的速度比降雨补充水的速度还要快。
1、 Biologist Jill Farrant of the University of Cape Town in South Africa says that nature has plenty of answers for people who want to grow crops in places with unpredictable rainfall.
南非开普敦大学的生物学家吉尔·法兰特说,对于那些想在降雨不可预测的地方种植作物的人来说,大自然有很多答案。
常见考点例句:
- Amazonian soya farmers need it to guarantee them decent rainfall .
- 亚马逊种植大豆的农民需要森林保证足够的降雨。
- Changes in rainfall will require new agricultural techniques .
- 降雨量的变化将要求我们拥有新的农业技术。
- Rainfall has increased in some areas in recent days .
- 不过最近在一些地方,降水量有所增加。
- Regions with heavy rainfall may not either .
- 雨量充沛的地区也不需要。
- But rainfall was usually abundant , and harvests adequate .
- 但是,雨水通常非常充沛,所以丰收还是有保障的。