Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
acid =
1. ­
2. ‰ê
3. Ž_
4. ‹v

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ