Charmquark
粲夸克
🗣️ 情景例句
I love to get away and spend a few days with nature.
我好想离开这里到大自然里呆几天。
What is on the schedule this morning?
今天上午有什么安排？
So, in an earthquake, the earth shakes.
因此，地震时，地球震动。