precipitate

v. /prɪˈsɪp.ə.teɪt/ C2

促成；加速；使突发

To make something bad happen suddenly or sooner than expected.

仙境例句

One angry shout from the Queen precipitated a quick escape, and the Duchess was gone in a moment.

王后一声怒吼，逼得公爵夫人赶紧开溜，眨眼间就不见了。