numismatics

劍橋詞典

the study or collecting of coins , paper money , and medals
錢幣（或獎(jiǎng)?wù)拢W(xué)；錢幣（或獎(jiǎng)?wù)拢┦詹?；錢幣（或獎(jiǎng)?wù)拢┭芯?返回 numismatics