英语中可以 2个介词在一起吗?例如 think of to prevent people from getting.中的

英语中可以 2个介词在一起吗?例如 think of to prevent people from getting.中的 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 prevent from中from是介词吗?后面加什么成分? prevent from from 可以省略吗 .from...to中的to是介词吗 People must plant trees to prevent sandstorm_____ A from hap 中文翻译How to prevent people from infecting AIDS? 请问What can people do to prevent getting caught in a 英语to的用法英语中,to可以做不定式,例如want to do sth.也可以做介词,例如be afraid to d prevent to与 prevent from的区别 prevent sb from doing的from可以省略吗 forbide sb from doing中的from可以像prevent/stop sb from doing中的fr