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单词	fluidized bed
释义	fluidized bed noun : a bed of small solid particles (as in a coal burning furnace) suspended and kept in motion by an upward flow of a fluid (such as a gas) called also fluid bed Example Sentences Recent Examples on the Web To sift out precious minerals, engineers often blow air bubbles through the material in a setup called a bubbling fluidized bed—and a new twist could make this costly process more efficient. Tess Joosse, Scientific American, 18 Oct. 2021 Word History First Known Use 1949, in the meaning defined above
随便看	beebread beebreads beech beech agaric beech bark disease beech family beech fern beech fungus beech leaf snake beech marten beech mast beech scale beech seal beech-tree Beecham beechdrops beechen beechener beechenest beechenner beechennest beecher Beecher beeches beechier

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。