parenteralWiktionary 原文英美构词拆解parpar-前缀enteralenteral词干par-Alternative form of para- (“beside, next to”).词源说明From par- + enteral; early 20th century.释义形容词adjective1(medicine) Administered by some means that avoids the gastrointestinal tract, particularly intravenously or by injection.同族词派生词 2nonparenteral·parenterally