fluWiktionary 原文英/fluː/美n.流感，流行性感冒中文释义来自 ECDICT词源说明Clipping of influenza.释义名词noun1Influenza.2informalStomach flu.同族词派生词 4824-hour flu·antiflu·Asian flu·avian flu·executive flu·benzo flu·bird flu·blue flu·