【医】 ethyl chloride anesthesia
【化】 anodynon; antidolorin; chloroethane
【医】 aether chloratus; aethylis chloridum; chelen; chlorethyl
ethyl chloride; hydrochloric ether; kelene; monochloroethane; narcotile
anaesthesia; hocus; narcosis
【化】 anesthesia
【医】 anaesthesia; anesthesia; narco-; narcosis; narcoticism; narcotico-
narcotism