resonant frequency

例句：

1. 1. The sound of thepiano is resonant with the music.
   钢琴的声音与音乐共鸣。
2. 2. Thevibrations in the airare resonant with theground's resonance.
   空气中的振动与地面的共振相互呼应。
3. 3. The structureof the building has a resonantfrequency that affects its stability.
   建筑物的结构具有共振频率，这影响了其稳定性。