cryostratigraphyWiktionary 原文英美构词拆解cryocryo-前缀stratigraphystratigraphy词干cryo-cold, freezing · cryonics词源说明From cryo- + stratigraphy.释义名词noun1(geology) The stratigraphy of ice or of frozen soil同族词相关词 1cryostratigraphic