后接动词形式不同：mean to do后面接的是不定式，mean doing后面接的是动词ing。主语不同：mean doing sth，其主语通常是指事物的sth。mean to do sth，其主语通常是表示人的名词或代词。扩展资料含义不同：mean doing sth. 的意思是“意味着(必须要做某事或导致某种结果)”。mean to do sth. 的意思是“打算或意欲做某事”。例句：I did not mean to do it.呃，我的意思是我们的本意并非如此。It is mean to do such a thing.做这样的事真卑鄙。So how are you going to change the world and challenge, I mean doing something new when there are a lot of these effective monopoly?所以你打算如何改变世界呢，如何在满是垄断的境地中，推陈出新呢？There's a mean person doing mean things to good people.有个很卑鄙的人对好人做了很卑鄙的事。
