英语词汇“回声衰减”的翻译、意思、用法、释义-英汉汉英双解词典

单词	回声衰减
释义	回声衰减医active return loss；echo attenuation
随便看	Custodian bank Custodian Banking custodian business custodian fee custodian fund Custodian of Absentee Property Custodian of Enemy Property Custodian of Postal Effects custodian of property custodian of standard custodian participant custody battle custody battles custody before sentence custody before trial custody bill of lading custody b/l custody case custody cases custody center custody charge custody charges custodians custodian service custodian's fee