求protect,prevent,defend+sb from doing的区别
求protect,prevent,defend+sb from doing的区别
求:preserve ,defend ,protect ,prevent的区别和各自用法.详
prevent sb.doing sth.\stop sb.from doing sth\keep\protect有什么
protect sb from doing
prevent sb from doing的from可以省略吗
prevent from keep off protect from区别
英语高手请进在stop /prevent/protect sb from doing中,哪个短语中的from可以省略
请问 protect defend guard preserve的区别
protect 与 prevent的区别
protect,prevent,preserve 的区别
prevent sb/sth from doing造句
prevent sb from doing sth 告诉一下怎么个用法.不必告诉与其他词组的区别