Numismatics
n. 钱币学, 古币学, 奖章收集
📖 牛津释义
numismatics
n[sing v]
study of coins, coinage and medals 钱币学; 奖章的研究.
🗣️ 情景例句
I was when I first came to the United States.
当我刚到美国来的时候是感到有点紧张。
She was not in the slightest surprised.
她一点也不吃惊。
To be or not to be, that's the question.
生存亦或死亡， 是问题所在。