英语词汇“rack rail”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	rack rail
释义	WordReference Random House Unabridged Dictionary of American English © 2024 rack′ rail′, Rail Transport(in an inclined-plane or mountain-climbing railway) a rail between the running rails having cogs or teeth with which cogwheels on the locomotive engage. 1830–40
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