Down's syndrome is an eponym for the English physician john down.唐氏综合症是用英国医生约翰·唐(JohnDown)的名字命名的.Constantine I is the eponym for constantinople.君士坦丁堡(constantinople)得名于康斯坦丁一世(ConstantineI)....
禁毒专家说它可能会结束强效可卡因吸食泛滥的局面。Drug experts say it could spell the end of the crack epidemic.泛滥的河水正在迅速退落.The flooded river was subsiding rapidly.村民们作了可能发生洪水泛滥的防备.The villagers braced themselves for a possible flood....