t-sgw transport signalling gateway是什么意思，t-sgw transport signalling gateway的翻译，t-sgw transport signalling gateway音标、读音、用法和例句

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t-sgw transport signalling gateway是什么意思，t-sgw transport signalling gateway的翻译，t-sgw transport signalling gateway音标、读音、用法和例句_果味酸柯林斯词典