Across
- 4. suspension
- 6. scale
- 9. tumor, swelling
- 11. fungus
- 12. surgical puncture
- 13. milk
- 15. mouth
- 16. membrane
- 17. blind passage
- 18. ear
- 19. chest
- 21. marrow
Down
- 1. bladder
- 2. wedge-shaped
- 3. under
- 4. gate
- 5. tear
- 7. spot
- 8. organ
- 9. egg
- 10. bile
- 14. against
- 15. nail, claw
- 20. great toe