Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
acid =
1. —a
2. Ž_
3. â
4. ‹»

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ