precipitate
- cause (an event or situation, typically one that is bad or undesirable) to happen suddenly, unexpectedly, or prematurely；cause to move suddenly and with force
- done, made, or acting suddenly or without careful consideration；(of an event or situation) occurring suddenly or abruptly
- a substance precipitated from a solution.
verb: precipitate, 3rd person present: precipitates, gerund or present participle: precipitating, past tense: precipitated, past participle: precipitated
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- 釋義
- 相關詞
動詞
- 1. cause (an event or situation, typically one that is bad or undesirable) to happen suddenly, unexpectedly, or prematurely the incident precipitated a political crisis 同義詞
- ▪ cause to move suddenly and with force suddenly the ladder broke, precipitating them down into a heap 同義詞
- ▪ send someone or something suddenly into a particular state or condition they were precipitated into a conflict for which they were quite unprepared
- 2. cause (a substance) to be deposited in solid form from a solution cell proteins were then precipitated and washed in 10% trichloroacetic acid
- ▪ cause (drops of moisture or particles of dust) to be deposited from the atmosphere or from a vapor or suspension excess moisture is precipitated as rain, fog, mist, or dew
形容詞
- 1. done, made, or acting suddenly or without careful consideration I must apologize for my staff—their actions were precipitate 同義詞
- ▪ (of an event or situation) occurring suddenly or abruptly a precipitate decline in cultural literacy 同義詞
名詞
- 1. a substance precipitated from a solution.
- undergo or cause to undergo co-precipitation: metabolites that bind to or co-precipitate with nucleic acids amorphous sulfides containing precious metals were co-precipitated with the silica
Oxford American Dictionary
- undergo or cause to undergo co-precipitation: metabolites that bind to or co-precipitate with nucleic acids amorphous sulphides containing precious metals were co-precipitated with the silica
Oxford Dictionary
- 更多解釋
- cause (an event or situation, typically one that is undesirable) to happen suddenly, ... the incident precipitated a political crisis
- done, made, or acting suddenly or without careful consideration: I must apologize for my staff—their actions were precipitate
- a substance precipitated from a solution.
Oxford Dictionary
