Allobar
n. [核]同素异重体
🗣️ 情景例句
U2 are touring here in October, and I hear they put on quite a show.
U2 八月份将来这里做巡回演出，我听说他们的表演很卖力。
Because hs is thinking of majoring in this subject at the university.
因为他考虑把此学科作为在大学里的专业。
There are four of us.
我们有4人。