Charmquark
粲夸克
🗣️ 情景例句
I thought that was Nat Baker who rang the front doorbell.
我还以为是Nat Baker 按大门门铃呢。
Dogs wag their tails not so much in love to you as your bread.
狗摇尾巴，爱的是面包。
Japan is to the east of China.
日本在中国的东部。