短語詞組短語pre -fade listen 預(yù)聽PFLPre -Fade Listen 衰前監(jiān)聽AFL aside fade listen 衰減後監(jiān)聽AFLAfter -Fade Listen 輔助的;衰後監(jiān)聽aside fade listen 衰減後監(jiān)聽 返回 fade listen