get on to

知道；意识到

get behind (with sth), get by, get by heart, get down, get down to, get down to work, get hold of, get in, get in with, get into, get into an argument with sb., get into debt, get into sb, get into shape, get into the act, get into trouble, get married, get off, get off work, get on, get on with, get one's hands on, get one's teeth into, get oneself into, get out, get out of, get over, get over sth, get ready, get rid of, get sb. out of, get sb/sth together, get the best of, get the better of, get the most out of sth., get through, get through sth, get through with, get to, get to doing sth,