Isodoublet
同位旋双重态, 电荷双重态
🗣️ 情景例句
Yes, how many would you like?
好，你要几片？
According to the latest census,our population has increased.
根据最近的人口普查，我们的人口增加了。
He telephoned the office yesterday morning and yesterday afternoon.
他昨天上午和下午把电话打到了我的