Diproton
n. [物]双质子
🗣️ 情景例句
OK. What time is it?
好啊。什么时候？
You look radiant tonight.
你今晚真是光彩照人。
Built in 1885, it was the oldest car taking part.
该车造于1885年，是参赛车中最老的一辆。