precipitate

D.J.:[priˈsipiteit] K.K.:[prɪˈsɪpɪˌtet]

vt.

  1. (突如其来地)使发生; 促成
    • Falling sales precipitated the failure of the company.
      销售额下降促使该公司倒闭。
  2. 猛然摔下
    • He lost his footing and was precipitated to the ground.
      他失足摔倒在地上。
  3. 使沉淀, 使淀析
    • Water precipitates camphor from its alcoholic solution.
      水能把樟脑从其酒精溶液中淀析出来。

vi.

  1. 沉淀, 淀析; 凝结
    • Clouds usually precipitate as rain or snow.
      云常会凝结成雨或雪。
[priˈsipitit]

n.

  1. 〈化〉沉淀物; 析出物; 冷凝物
[priˈsipitit]

adj.

  1. (指行动)急促的, 迅猛的
    • A cool breeze caused a precipitate drop in the temperature.
      冷风使温度急降。
  2. (指行动)未经考虑的, 仓促的
    • The king was too precipitate in declaring war.
      国王在宣战一事上过于轻率。
  3. (指人)鲁莽的, 仓促行事的, 感情用事的

网络词典

precipitate

英 ˈpriːsɪˌpeɪt 美 ˈpriːsɪˌpeɪt
动词 中文翻译:Unknown
同义词: ['set', 'crystallize', 'precipitate例句:1. The rain suddenly set the grass to grow.(雨水突然让草生长。)']

例句:

  1. 1. The rain suddenly set the grass to grow.
    雨水突然让草生长。
  2. 2.The ice crystallized on the surface of the lake.
    冰在湖面上结晶了。
  3. 3.The scientist quickly precipitated a solution of salt and water.
    科学家迅速将盐和水溶液结晶化。