rainfall

英 [ˈreɪnfɔːl]

美 [ˈreɪnfɔːl]

n.  降雨量; 下雨

复数：rainfalls　

高考TOEFLIELTSTEM8经济

Collins.1 / BNC.10343 / COCA.9169

牛津词典

noun

• 降雨量；下雨
  the total amount of rain that falls in a particular area in a particular amount of time; an occasion when rain falls
  1. There has been below average rainfall this month.
     这个月的降雨低于平均降雨量。
  2. an average annual rainfall of 10 cm
     10厘米的年平均降雨量

柯林斯词典

• N-UNCOUNT （降）雨量
  Rainfallis the amount of rain that falls in a place during a particular period.
  1. There have been four years of below average rainfall.
     已经有4年降雨量低于平均值了。

英英释义

noun

• water falling in drops from vapor condensed in the atmosphere
  Synonym:rain

双语例句

• Rainfall has been fairly well-distributed this year.
  今年的雨水很均匀。
• Satellites can provide almost immediate estimates of changing rainfall, land surface temperature and vegetation condition.
  卫星可以提供对于变化的降雨量、陆地表面温度和植被环境的几乎即时的估计。
• The area south of the Yangtze River enjoys plentiful rainfall.
  江南一带雨量充足。
• Rainfall is well distributed.
  雨水调和。
• The physical characteristics of the two mesoscale systems and their relation with rainfall is also analyzed.
  对这些中尺度系统的物理量场特征和它们与强降水的关系进行了分析研究。
• Rainfall affects the moisture content of the atmosphere.
  降雨会影响空气湿度。
• Failing a heavy rainfall soon, the drought will become serious.
  如果最近不下一场雨，旱情将更趋严重。
• The climate affects the amount of the rainfall.
  气候影响了降雨量。
• Rainfall is plentiful in the area.
  这个地区雨量充足。
• There have been four years of below average rainfall.
  已经有4年降雨量低于平均值了。