Dinuclear
两核的, 两环的
🗣️ 情景例句
Are you sure?
你确定？
I'd like something light, please.
请给我一点清淡的东西吃。
(laughing) Really? I've never heard of that before! Thank you very much! Goodbye!
真的吗？我以往从来没有听说过这种事。非常感谢您！再见！