Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
acid =
1. Ð
2. —]
3. Ž_
4. Μ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ