Heteronucleus
杂环核
🗣️ 情景例句
He is a big fan of the NBA games.
他是NBA的铁杆球迷。
What a disappointment.
真是失望透顶。
One had winter we watched the river creep up the lower meadows.
有一年冬天，天气不好，我们眼看着河水浸没了地势较低的草场。