vibrate
v[I, Tn]
1 (cause sth to) move rapidly and continuously backwards and forwards; shake (使某物)振动, 颤动, ?quot;?BR> The whole house vibrates whenever a heavy lorry passes. 重型卡车一经过, 整所房子都震.
2 (cause sth to) resound or quiver with rapid slight variations of pitch (使某物)振动出声或发颤音
The strings of a piano vibrate when the keys are struck. 钢琴的琴键一弹琴弦就振动出声.
His voice vibrated with passion. 他激动得声音发颤.
The trilled `r´ is produced by vibrating the tongue against the upper teeth. 发带颤音的r, 舌抬向上齿颤动而成.