antivenomWiktionary 原文英美构词拆解antianti-前缀venomvenom词干anti-Against, opposed to. · Counteracting, neutralizing.词源说明From anti- + venom, q.v. Piecewise doublet of antivenene and antivenin.释义名词noun1(medicine) A medicine that counteracts venom, an antidote to biological poisons from venomous animals such as snakes and spiders