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单词 rack railway
释义 rack railway
noun
or rack railroad
: a railway having between its rails a rack that meshes with a gear wheel or pinion of the locomotive for climbing grades too steep for traction through ordinary adhesion of the wheels to the rail
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英语词典包含332784条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

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更新时间:2026/7/19 15:39:08