共振子

例句：

1. 1. The sound of the bell echoed through the empty hall.
   钟声在空荡荡的大厅里回荡。
2. 2.The music had a resonance that could be felt throughout the room.
   音乐有一种共鸣，可以在整个房间中感受到。
3. 3. The speaker's voice had a resonance that carried across the room.
   演讲者的嗓音有一种共鸣，能穿越整个房间。