deposition/ˌdep.əˈzɪʃ.ən/名词罢免,免职,下台Crowds celebrated the dictator's deposition.人们欢聚在一起庆祝独裁者下台。沉淀,沉积There is a deposition of minerals from the hot, hydrous fluids within the Earth's crust.地壳中由热的、含水的流体沉淀出矿物质。证言;书面证词a sworn deposition经过宣誓的证言想跟读,去练习