n.

metronome

Noun

clicking pendulum indicates the exact tempo of a piece of music

metronome例句

用作名词(n.)

The metronome vibrated the beat.
那节拍器摆动着显示节拍。

You can use the metronome to help you record on the beat.
你可以使用该节拍器帮助您按节拍录制。