单词	cyclothem
释义	cyclothem noun cy·​clo·​them plural -s : a stratigraphic unit consisting of a series of beds deposited during a single sedimentary cycle Word History Etymology cycl- + Greek thema something laid down
随便看	monorhine monorhyme monorhymed monorhymes monorrhina monos monosabio monosaccharide monosaccharides monosaccharoses monoscope monosemic monosemies monosepalous monosilane monosiphonic monosiphonous monoski monoskied monoskiing monoskis monosmatic monosodium monosodium glutamate monosodium phosphate

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