请问set one's mark

请问set one's mark 请问“set one's hair on mark one`s set one's set one's hair on set on one's mind set one's mind 是什么意思 set out on one’s trip one day,one mark set one\'s mind to do sth 还是set one\'s mind to doing sth doi set on one's way与set in one's way的用法区别 请问save one\'s