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	batholiths batholitic batholiticly bath oliver bathomet bathometer bathometric bathometrically bathometry bathonian bathonians bathonian stage bathophentroline bathophilous bathophobe bathophobia bathophobic bath, order of the bathori bathornithidae bathorse bathory bathory, elizabeth bathory family of hungary bathos

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