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  1. precipitate

    • KK[prɪˋsɪpə͵tet]
    • DJ[priˋsipiteit]

    美式

    • vt.
      使突然發生;加速;促使;猛拋下;猛然摔下
    • vi.
      【化】沉澱;【氣】(水汽)凝結成雨(或雪等)[(+as)]
    • 過去式:precipitated 過去分詞:precipitated 現在分詞:precipitating

    • 釋義

    及物動詞

    • 1. 使突然發生;加速;促使 Her remark precipitated my decision. 她的話促使我作出決定。
    • 2. 猛拋下;猛然摔下
    • 3. 【化】使沉澱;使沉降
    • 4. 【氣】使(水汽)凝結成雨(或雪等)
    • 5. 使突然陷入,使陷於[(+into)] The company was precipitated into ruin when the exchange rate dropped. 匯率下降時,公司一下子破了產。

    不及物動詞

    • 1. 【化】沉澱
    • 2. 【氣】(水汽)凝結成雨(或雪等)[(+as)]
  2. 知識+

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    • 有點...化學的英文(?)

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    • 急,化學達人請進!!!15點

      1. Silver cations and chlorine anions will form white precipitate of silver chloride.  The solution would look like milk initially.  The white...