Dinucleon
双核子
🗣️ 情景例句
Thank you for going out with me. I had a very nice time.
谢谢你陪我出来。我过得很愉快。
What would you have done last night if you hadn't had to study?
如果昨晚你不必学习你会做什么？
Not at all, dear. It was a pleasure.
不必客气，亲爱的。这样我很高兴。