Charmonium
[单复同]n.[核](被认为由一对粲夸克-反夸克构成的)粲素
🗣️ 情景例句
You will waste a lot of money trying to keep up with the newest fashions every year.
为了跟上每年最新的时装潮流，你得花大把的钱。
A horse is neither better nor worse for his trappings.
相马不可凭马的装饰。
and in this I do not think that I stand alone.
我也相信，出洋相者并非我一人。