Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
acid =
1. Ž_
2. Œ¯
3. ‰i
4. •æ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ