英语词汇“core barrel”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	core barrel
释义	WordReference Random House Unabridged Dictionary of American English © 2024 core′ bar′rel, Building, Rocks(in a core drill) a length of pipe for holding rock cores while they are being extracted from the drill hole.
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