深度学习
numismatist (noo MIZ ma tist) A numismatist is someone who collects or studies coins, money, and, often, medals. The field is called “numismat-ics,” not “numismatism.”
- A numismatist by avocation, Charlene loved to visit the Franklin Mint in Washington, D.C., because it had a famous collection of rare and antique coins.
——摘自《Fiske WordPower: The Most Effective System for Building a Vocabulary That Gets Results Fast》
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钱币学家（noo MIZ ma tist）钱币学家是指收集或研究硬币、金钱，通常还有奖牌的人。这个领域被称为“钱币学”，而不是“钱币主义”
- 作为一名业余钱币学家，查琳喜欢参观华盛顿特区特区的富兰克林造币厂，因为那里收藏着著名的稀有古币
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