核心词议：
n. 沉积；免职；[律]宣誓作证；证言
deposition 基本解释
n. 沉积（物）；[律]（在法庭上的）宣誓作证，证词；免职，革职
速记方法
速记技巧 词源记忆法 来自 deposit, 沉积。
知识扩展
词源词缀 来自deposit，沉积。de-下降+-posit-放置+-ion名词词尾 词组短语 vapor deposition蒸镀；汽相淀积；chemical vapor deposition化学气相沉积；化学汽相淀积
deposition 变化形式
复数： depositions
中文词源： deposition 沉积物 来自deposit, 沉积。 deposition
精选例句
1、 He lived a poor life after his deposition.
他被免职后过着贫穷的生活。
2、 The deposition of fat may be general or local.
脂肪的沉积可以是全身性的，或者是局部性。
常见考点例句：
- Like other solid-state devices , solid-state batteries are normally made using complex , costly , vacuum-based deposition methods .
- 同其他固态装置一样，固态电池通常是用复杂、昂贵、基于真空的沉积法来制造的。
- However , that would have rendered the deposition useless .
- 然而，那样做会使得这些证词“毫无用处”。
- At one deposition he attended last year , each law firm sent two or three lawyers when one would have sufficed .
- 在他去年参加的一次宣誓作证会上，每家律师事务所都派来两、三名律师而本来一名就足够了。
- Mr. canellos said that the use of mr. earle 's notebooks during a deposition was ' a deliberate decision ' and that the agency believed his former employer already knew he was sharing information with the sec .
- 卡内洛斯说，在录口供过程中使用厄尔的笔记本是一个“有意的决定”，sec相信厄尔的前雇主已经知道他在为sec提供消息。
- The advantage of vacuum deposition is that it 's possible to make very high-quality films , which result in materials with higher conductivity .
- 真空沉积法的优势在于它可以制出高品质的薄膜，从而成为高导电性的材料。
