prevent from是一个英语短语,其意思是“阻止(某人或某事物)做某事”。其中prevent是动词,表示阻止、预防的意思,from是介词,表示阻止的对象或原因。这个短语通常用于描述一种阻止或限制行为或事件发生的措施。
1. prevent sb/sth from doing sth:阻止某人或某事做某事。
例句:The teacher prevented the students from cheating on the exam.(老师阻止学生们在考试中作弊。)
2. prevent from happening:阻止某事发生。
例句:The new policy aims to prevent accidents from happening on the road.(新政策旨在防止交通事故的发生。)
3. prevent from interference:防止干扰。
例句:The government is working to prevent the media from interfering with the election process.(政府正在努力防止媒体干扰选举过程。)
4. prevent from encroachment:防止侵占。
例句:The government is working to prevent land from being encroached upon by unauthorized individuals or groups.(政府正在努力防止土地被未经授权的个人或团体侵占。)