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

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ