octaval

['ɔktiv]

[ octaval ]

n.八音度, 倍频程

例句与用法：

Can you span an octave on the piano?

乍能按到钢琴的八个键吗？

Designating the three basic intervals of the octave, fourth, and fifth.

完全音程的指出八音度、四音度、五音度三个基本停顿的

词形变化：

形容词: octaval |