1、“prevent” + something 。
2、“prevent”+某事 。The soldiers prevented the evacuation.例句：士兵们阻止撤离 。
【prevent的用法和固定搭配 prevent的用法】3、“prevent” somebody from + -ing 。The soldiers prevented the refugees from evacuating.例句：士兵们阻止难民们撤离 。
1、“prevent” + something 。
2、“prevent”+某事 。The soldiers prevented the evacuation.例句：士兵们阻止撤离 。
【prevent的用法和固定搭配 prevent的用法】3、“prevent” somebody from + -ing 。The soldiers prevented the refugees from evacuating.例句：士兵们阻止难民们撤离 。
