Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
acid =
1. Ó
2. î
3. •æ
4. Ž_

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ