domoprednateWiktionary 原文构词拆分homo-前缀Same, identical.+pregnane词根/词干+diene词根/词干+butyrate词根/词干词源说明From D-homo- + pre(gnane) + d(ie)n(e) + (butyr)ate.释义（英文）名词 Noun(pharmacology) A therapeutic glucocorticoid.