| 单词 | precipitant |
| 释义 | precipitant[pri'sipitənt]a. 突如其来的, 勇往直前的, 急促的, 径直向下的n. 沉淀剂【化】 沉淀剂【医】 沉淀剂 precipitant pre.cip.i.tant AHD: [pr¹-s¹p“¹-t…nt] D.J. [pr!6s!p!t*nt]K.K. [pr!6s!p!t*nt]adj.（形容词）1. Rushing or falling headlong.陡斜地冲下或落下的2. Acting with or marked by impulsiveness in thought or action; rash.See Usage Note at precipitate 轻率的：在思想或行动上操之过急的或特点为冲动的；轻率的参见 precipitate3. Abrupt or unexpected; sudden.突如其来的：出其不意的或意外的；突然的n.Chemistry （名词）【化学】 A substance that causes a precipitate to form when it is added to a solution.沉淀剂：加入溶液中使沉淀物生成的物质语源:Latin praecipit³ns praecipitant- [present participle of] praecipit³re [to throw headlong] * see precipitate 拉丁语 praecipit³ns praecipitant- [] praecipit³re的现在分词 [陡斜地抛下] *参见 precipitate继承用法:precip“itantly adv.（副词） |
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