transfenestrationWiktionary 原文构词拆分trans-前缀Extending across, through, or over. · To or on the other side of, beyond; outside of.+fenestration词根/词干词源说明From trans- + fenestration.释义（英文）名词 Noun(rare) The act of smashing through a window.(anatomy, rare) A pathway through a fenestration.