Quadrielectron
四电子(组合)
🗣️ 情景例句
John Marchetta runs this company. John Marchetta
经营这家公司。
Maybe mine is the bigger.
我的或许更大些。
he said. But I don't have many friends, and I don't enjoy myself very much. I don't know why!
他说，“但是我没有很多朋友，我过得不很愉快。我不懂为什么！”