to hold; to contain; to grasp; to take hold of; a handle; particle marking the following noun as a direct object; classifier for objects with handle[cedict]
to ascertain; to act on; to criticize; to pass on; classifier for batches, lots, military flights; tier (for the ranking of universities and colleges)[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]