Nac
abbr. 网络准入控制(Network Admission Control);全国航空委员会(National Air Council);负导纳变换器(Negative Admittance Converter);北大西洋公约理事会(North Atlantic Council)
🗣️ 情景例句
When three know it, all know it.
三人知,天下晓。
'At the time the murder was committed, I was travelling on the 8 o'clock train to London,' said the man.
“在凶杀发生的时候,我正坐在8点钟开往伦敦的火车上。”那人说。
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