precipitation

中文意思

• n. 降水
• n. 沉淀
• n. 仓促

英文释义

• n. the quantity of water falling to earth at a specific place within a specified period of time
• n. the process of forming a chemical precipitate
• n. the falling to earth of any form of water (rain or snow or hail or sleet or mist)

词形变化

复数

precipitations

例句

1. n. 降水

   The weather forecast predicts heavy precipitation, so you should take an umbrella with you.

   天气预报预测会有强降水，所以你最好带上一把伞。

2. n. 沉淀

   The chemical reaction caused the precipitation of a yellow powder at the bottom of the tube.

   化学反应导致黄色粉末在试管底部产生沉淀。

3. n. 仓促

   They made the decision with undue precipitation and regretted it later.

   他们做决定过于仓促，后来对此感到十分后悔。