英语词汇“roller gate”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	roller gate
释义	roller gate roller gate [′rō·lər ‚gāt] (civil engineering) A cylindrical, usually hollow crest gate that is raised and lowered by large toothed wheels running on sloping racks.
随便看	phinehas, son of eli phing phin-ms phinms phinney bischoff design house phinney ridge community council phinney ridge lutheran church phinom phins ph-interacting protein phintias phintias (disambiguation) phinuit, dr. phi (number) phio phion security engineer phip phipa phipco phi phenomenon phi-phenomenon phiphm phipp phipps-rose-dattner-grimshaw phips

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