1. leather
2. skin
3. fur
4. pico- (one trillionth)
5. naughty

classifier: 張

1. to cover
2. to wrap
3. to hold
4. to include
5. to take charge of
6. to contract (to or for)
7. package
8. wrapper
9. container
10. bag
11. to hold or embrace
12. bundle
13. packet

classifiers: 個, 隻