metronome [ˈmetrənoʊm]

例句:

• Up a steep and narrow stairway, to a voice like a metronome.
  来自THETIMES
• Do not play with a metronome to increase speed.
  不要为了提高速度而弹琴.
  
• The metronome vibrated the beat.
  那节拍器摆动着显示节拍.
  
• Allegro according to the metronome can be 116–168.
  -快板对应的节拍是116-168.
  
• "He's like a human metronome," Eno said.
  来自NEWYORKER
• She can move her head in rhythm with the beats of a metronome.
  来自SA