precipitate

n. 沉淀物
v. 使...陷入,促成,使...沉淀

Fears about the solvency of the banks precipitated the great economic crash.

对银行偿付能力出现恐慌更加速了经济的崩溃。

They acted with precipitate haste.

他们鲁莽仓促地采取了行动。