Charmquark
粲夸克
🗣️ 情景例句
She has no idea that the party is in her honor.
她不知道这个派对是为她办的。
At your request, we are offering you the following items. This offer will remain open within 3 days.
应你方要求，我方就如下产品报价，此报价3日内有效。
This is Zhou Lan speaking.
我就是周兰。