stygofaunaWiktionary 原文英美构词拆解stygostygo-前缀faunafauna词干stygo-Dark and damp, like the Underworld词源说明From stygo- + fauna.释义名词noun1(zoology) Any fauna that live within groundwater systems, such as caves and aquifers, particularly the small, aquatic groundwater invertebrates.同族词派生词 1stygofaunal相关词