mean doing ,mean to do与try doing try to do

mean doing ,mean to do与try doing try to do try to do try doing 区别.mean to do mean doing mean to do sth/ mean doing sth remember forget regret goon mean try 后面+ to do 和doing 的区别 mean to do 与mean doing 有什么区别么/ mean to do 与mean doing 的区别 try to do 与try to doing 的区别 try to do 和try doing 用mean to do 还是doing mean to do 和mean doing都是什么意思 mean to do和mean doing的区别 MEAN TO DO 和MEAN DOING 的区别