英语词汇“Permanent echo”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Permanent echo
释义	Permanent echo. un.固定目标回波；固定回波🌏恒定回波；固定目标的回波；固定的回波
随便看	documentation and maintenance quality assurance documentation and readout system documentation arrangement Documentation Automated Retrieval Equipment documentation book Documentation Briefing Report documentation bug documentation center documentation centre Documentation Change Instruction documentation charge documentation class and category documentation collection documentation component documentation components documentation concordance Documentation consultants documentation control documentation convention documentation department Documentation Development Notification Documentation Edition documentation error report documentation for building project documentation information management