Dinuclear
两核的, 两环的
🗣️ 情景例句
I think it's about time we got going.
我想差不多是告辞的时候了。
Do you like skiing?
你喜欢滑雪？
He wants to ride the machine like a bike and fly it like a plane.
他想让机器可以像自行车那样骑，可以像飞机那样飞。