英语词汇“public safety frequency bands”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	public safety frequency bands
释义	public safety frequency bands 公共安全频带
随便看	convalesce convalesce after an illness convalesce concept convalescent stage sera convalescent stage specimen convalescent-stage specimen convalescent status convalesced convalesce from convalescence convalescence area convalescence carrier convalescence center convalescence medicine convalescence,recovery convalescences convalescence sera convalescence serum convalescence stage convalescence zone convalescence zone district convalescency convalescent Convalescent and Rehabilitation Convalescent Antidote for Nerve Agent