reverberant

形容词 reverberant:

1. having a tendency to reverberate or be repeatedly reflected
   同义词：ringing

re.ver.ber.ant

adj.（形容词）
Having a tendency to reverberate.
回响的：具有混响趋势的
Characterized by reverberation; resounding.
发出回声的，共鸣的：以混响为特征的；共鸣的

【引伸】
rever.berantly
adv.（副词）