to catch and hold on; to continue; to go on to do sth; to follow; to carry on; then; after that; subsequently; to follow; to proceed; to ensue; in turn; in one's turn[cedict]
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]