precipitate

📢 音标

/prɪˈsɪpɪteɪt/

📝 词性

verb, noun, adjective

📖 中文含义

v. 使突然发生;加速;沉淀;n. 沉淀物;adj. 仓促的,鲁莽的

💡 易记方式

�:pre(提前)+ cipit(头)+ ate(动词后缀)→ 头朝前地落下 → 引申为“使突然发生”或“沉淀”.

🔗 常用搭配

precipitate a crisis(引发危机),precipitate out(沉淀出来)

📚 例句

The sudden resignation of the CEO precipitated a sharp decline in the company's stock price. 首席执行官的突然辞职导致了公司股价的急剧下跌.

Adding the reagent will cause the salt to precipitate out of the solution. 加入试剂会使盐从溶液中沉淀出来.