Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
acid =
1. D
2. Ž_
3. –h
4. ŒÀ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ