Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
acid =
1. ‘œ
2. Ž_
3. Ž—
4. ‰ð

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ