key pattern   (TTS Sound)

The key_pattern has 1 Senses.

• greek key, fret, key pattern, greek fret
• フレット
• an ornamental pattern consisting of repeated vertical and horizontal lines (often in relief); "there was a simple fret at the top of the walls"
• 繰り返された縦線および横線から成っている装飾用パターン（頻繁に救助で）