reverbed是reverb的过去分词
reverb
美 ['ri'vɜrb] 
英 ['riː.vɜː(r)b] 
- n.同“reverberation”
 - 网络混响;回响;混响效果器
 
复数:reverbs  过去分词:reverbed  现在分词:reverbing  
n.  | 1. an echoing effect produced in live or recorded music by electronic means 2. an electronic device used to produce an echoing effect in live or recorded music  | 
v.  | 1. to produce an echoing effect in live or recorded music  |