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long line什么意思
long line什么意思 long line音标、翻译、用法
英语翻译时间:2023/3/2 0:45:39阅读:3575
long line音标英 [lɔŋ lain]美 [lɔŋ laɪn]long line翻译释义长线;英英释义Long lineIn telephone systems nomenclature, a long line is a transmission line in a long-distance communications network such as carrier systems,