英语词汇“rock bump”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	rock bump
释义	rock bump rock bump [′räk ‚bəmp] (mining engineering) The sudden release of the weight of the rocks over a coal seam or of enormous lateral stresses.
随便看	higher pair higher party school under the central committee of the communist party higher pedagogical courses higher plane curve higher plant higher plants higher power higher-priced mortgage higher-priced mortgage loan higher programming language higher rank higher-ranking higher-rankingly higher rate higher rate of income tax higher rate of tax higher reasoning unit higher relief council higher rights of audience higher rock christian church highers higher school higher school certificate higher school of commerce and international finance higher school of economics

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