Isodoublet
同位旋双重态, 电荷双重态
🗣️ 情景例句
Would you like to sign the contract now?
你现在要签这合同吗？
That house is for sale. It has central heating.
此房出售，房子里有供暖设备。
That's a good idea! Why not? Let's go.
好主意！为什么不呢？我们走吧。