nickel硬币,硬币人民币

5美分是 nickel
hobo nickel硬币(流浪者硬币)是美国的… - 知乎
20 forint 1994 hungary coin - nickel-brass 26.3mm
jefferson nickel pcgs #4200 images - pcgs
100 lei 1993 romania nickel plated steel, km:111