单词	molecular sieve
释义	molecular sieve noun : a crystalline substance (such as a zeolite) characterized by uniformly sized pores of molecular dimension that can adsorb small molecules and is used especially in separations Word History First Known Use 1869, in the meaning defined above
随便看	bauckiebird baud baudekin baudekins Baudelaire baudelairean baudelaires baudelairian Baudouin baudrons baudronses bauds bauera baueras bauernwurst bauernwursts Bauhaus bauhauses bauhinia bauhiniae bauhinias bauk bauld baule baules

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