pronoun
one another is used when you are saying that each member of a group does sth to or for the other people in the group :
We all try and help one another.
I think we've learned a lot about one another in this session.
pronoun
one another is used when you are saying that each member of a group does sth to or for the other people in the group :
We all try and help one another.
I think we've learned a lot about one another in this session.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005