stratum怎麽讀
音標：[ 'streitəm ]
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- stratum英語什麽意思：n.(pl. -ta)1.地層；層。2.階層。短語和例子
- stratum法語什麽意思：專業辭典n.m【生物學】層stratumm.巖層stratum basal基底層stratum compactum致密層stratum corneum角化層stratum disjunctum分離層stratum filamentosum棘狀層stratum germinativum生發層stratum granulosum顆粒層stratum lucidum透明層stratum zonal帶狀層
