英语词汇“longwall”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	longwall
释义	WordReference Random House Unabridged Dictionary of American English © 2024 long•wall (lông′wôl′, long′-),USA pronunciation adj. [Mining.] Miningnoting or pertaining to a means of extracting coal or other minerals in an underground mine from a continuous face, the roof before the face being supported at intervals by temporary or movable artificial supports. Cf. room-and-pillar. n. Miningthe continuous face so worked. long¹ + wall 1830–40
随便看	measurement ton measure of central tendency measurer measures measure up measure zero measuring measuring cup measuring jug measuring spoon measuring worm measuringworm meat meatal meat and potatoes meat-and-potatoes meat ax meatball meath meathead meat hooks meat house meatier meatiest meatily

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