in three days 和for three days区别意思的区别.用法区别.是在三天还是三天后还是已经三天了 -_其他解答

in three days 和for three days区别
意思的区别.用法区别.是在三天还是三天后还是已经三天了 -

人气：205 ℃　时间：2019-12-01 13:08:20

解答

IN THREE DAYS,三天以后
FOR THREE DAYS 三天,例如:HE HAS BEEN IN BEIJING FOR THREE DAYS.