| 单词 | precipitation |
| 释义 | precipitation UK [prɪˌsɪp.ɪ'teɪ.ʃən] US [pri:-] noun uncountable RAIN 雨 specialized ■water which falls from the clouds towards the ground, especially as rain or snow （尤指雨或雪的）降落；降水 •Hail and sleet are types of precipitation.冰雹和冻雨都是降水形式。 •The forecast is for dry, cloudy weather with no precipitation expected.天气预报是干燥多云，没有降水。 UK [prɪˌsɪp.ɪ'teɪ.ʃən] US [pri:-] noun uncountable QUICK ACTION 行动 formal ■a way of behaving too quickly and without thinking 急躁，冲动 •The prime minister has been accused of acting with precipitation (= too quickly) over the crisis.总理被指责在处理危机问题上贸然行动。 UK [prɪˌsɪp.ɪ'teɪ.ʃən] US [pri:-] noun uncountable CHEMISTRY 化学 specialized ■when a solid substance is produced from a liquid during a chemical process 沉淀物，析出物质 •The compound is finally obtained by precipitation.化合物最终是透过沉淀反应获得的。 |
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