英语词汇“voice -grade channel”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	voice -grade channel
释义	voice -grade channel un.音频波段电路；话音频段信道🌏话音级信道；音频级信道；电话线路
随便看	dovetail form tool folder dovetail furrow dovetail groove dovetail-groove dove-tail groove dovetail guide dovetail guide-rail dovetail halflap joint dovetail half-lap joint dovetail halved joint dovetail halving dovetail hinge dovetail in dovetail-indent dovetail-joint dove-tail joint dovetail joints dovetail joist dovetail kevway dovetail key dove-tail key dovetail keyway dovetail key way dovetail lap joint dovetail ledge