Vortaro B1 vortaro fundamenta-ekzercaro-24 fundamenta-krestomatio ekzercaro ☆ Type Flashcard (def→EO) Flashcard (EO→def) No definition yet in English for this word. azotacido ↻ Flip What does this word mean? azotacido ✗ Didn't know ⚠ Difficult ✓ Good ★ Easy