1 more useful, interesting, satisfactory, effective, suitable etc is a comparative form. Do not say ‘more better’. better 是比较级,不要说 more better。 comparative of good good
的比较级
Better
6 a. used to say that you really like something or think that something is very good b. used to say that a thing or situation is not very good, but is the only thing possible or available 没有更好的
nothing better