英语词汇“guide ring”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	guide ring
释义	guide ring guide ring [′gīd ‚riŋ] (mining engineering) A longitudinally grooved, annular ring made almost full borehole size, which is fitted to an extension coupling between the core barrel and the first drill rod.
随便看	write of write off write-off writeoff write-off her losses write-off his losses write off losses write-off losses write-off my losses write off (one's) losses write-off one's losses write-off our losses write offs write-offs writeoffs write-off their losses write-off your losses write on write on and on write once write once cd write once, deploy anywhere write once memory write once, publish everywhere write once read many

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