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  1. Home /
  2. Dictionaries /
  3. 英汉词典 /
  4. precipitation

precipitation

/ˌprɛsɪˈteɪʃən/
降水

The forecast predicts heavy precipitation tomorrow.

明天的天气预报预测有大量降水。


技术

从大气中降落到地面的水汽,包括雨、雪、冰雹等形式。

Precipitation is essential for replenishing groundwater supplies.

降水对补充地下水资源至关重要。

在气象学中,降水量通常以毫米(mm)为单位测量。

搭配

heavy precipitation大量降水precipitation rate降水量precipitation forecast降水预报

同义词

rainfallsnowfalldownpour

反义词

evaporationdrought

相关短语

acid precipitation短语
酸性降水

专业提示

区分降水类型

注意'precipitation'是一个总称,具体形式如雨、雪等需要根据上下文判断。

黄金法则

专业术语使用

在气象报告中,'precipitation'通常指总降水量,而非具体形式。

词源

源自拉丁语'praecipitare',意为'使下降',通过法语'précipitation'进入英语。

用法说明

在日常语境中,'precipitation'通常指雨或雪等降水现象,但在科学领域可能涵盖更广泛的降水形式。

单词拆解

pre-
前,先
prefix
+
-cipitate
使下降
root
+
-tion
名词后缀
suffix
英汉词典
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