英语词汇“rock wool”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 wool
释义	rock wool noun : mineral wool made by blowing a jet of steam through molten rock (as limestone or siliceous rock) or through slag and used chiefly for heat and sound insulation
随便看	caseweed casewood casework casework caseworker caseworm cash cash cash account cash-and-carry cash assets cashaw cash bar cash basis cashbook cashbox cashboy cash budget cash carrier cash contract cash cow cash credit cash crop cash customer cash desk

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