hyperaridWiktionary 原文英美构词拆解hyperhyper-前缀aridarid词干hyper-Forms augmentative forms of the root word. · Used to create forms that are found beyond the root.词源说明From hyper- + arid.释义形容词adjective1(climatology) Very arid, with an aridity index of less than 0.05.同族词派生词 2ultrahyperarid·hyperaridity