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

词汇	public telephone networkPTN
释义	public telephone networkPTN 提供公用电话服务的通信网络。
随便看	wife library wifelier wifeliest wifelike wifeliness wifely wifely duties/loyalty wifely duty Wife of a baron Wife of Bath wife of the chairman wife of the left hand wife or mother of the virtuoso of crime? wife out of Westminster wife purchase wifery wifes wife's wife's earned income allowance wife's earned income relief wife's equitable separate estate wife's equity Wife Swap wife-swap wife-swapper