1. to hang; to suspend (from a hook etc)
2. to hang up (the phone)
3. (of a line) to be dead
4. to be worried; to be concerned
5. (dialect) to make a phone call
6. to register (at a hospital); to make an appointment (with a doctor)
7. (slang) to kill; to die; to be finished; to fail (an exam)
8. classifier for sets or clusters of objects

1. branch of study
2. administrative section
3. division
4. field
5. branch
6. stage directions
7. family (taxonomy)
8. rules
9. laws
10. to mete out (punishment)
11. to levy (taxes etc)
12. to fine sb

classifier: 個