1. (bound form) up; upper; above; previous
2. first (of multiple parts)
3. to climb; to get onto; to go up
4. to attend (class or university)
5. (directional complement) up
6. (noun suffix) on; above

1. team; class; grade
2. (military) squad
3. work shift
4. classifier for groups of people and scheduled transport vehicles

classifier: 個