Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
acid =
1. Ž_
2. î
3. ‹Z
4. ’z

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ