英语词汇swing nose frog怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	swing nose frog
释义	swing nose frog 翻译摇鼻蛙以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?可动式岔心 ... swing nose crossing 可动心轨辙叉 Swing Nose Frog 可动式岔心 Swing plug door 回转式车门 ... 双语例句 1 Two kinds of key technology for interregional LWR, disposal of glued insulated joint and application of swing nose frog turnout, are researched in this paper. 研究了跨区间无缝线路的两项关键技术，即钢轨绝缘接头的处理和可动心轨无缝道岔的应用。
随便看	mockpearl collar frock mock pendulum mock platina mock platinum mock preening mock privet mock quilting mock rafter mock reader Mockrehna mocks mock satin mock seam mock seam hose mock-serious mock seriousness Mock silver mock single pique mock space loom mock standard mock strawberry mock strawberry mock-strawberry mockstrawberry mock sun

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