subduralWiktionary 原文英/sʌbˈdjʊə.rəl/美/ˌsʌbˈd(j)ʊr.əl/构词拆解subsub-前缀duraldural词干sub-Under, beneath. · Subsidiary, secondary.词源说明From sub- + dural.释义形容词adjective1(anatomy) Located beneath the dura mater and above the arachnoid mater.名词noun1(medicine, colloquial) Ellipsis of subdural hematoma.同族词派生词 3