1. 巨大反响;重大影响;轰动
Reverberations are serious effects that follow a sudden, dramatic event.

2. 回响;回声
A reverberation is the shaking and echoing effect that you hear after a loud sound has been made.

1. the repetition of a sound resulting from reflection of the sound waves

e.g. she could hear echoes of her own footsteps

Synonym: echosound reflectionreplication

2. a remote or indirect consequence of some action

e.g. his declaration had unforeseen repercussions
reverberations of the market crash were felt years later

Synonym: repercussion