Rydberg transition
[化] N-R跃迁
🧩 词语组成解析
[化] 里德伯
🗣️ 情景例句
What a country!
多奇妙的国家啊！
It slipped my mind.
我不留神忘了。
In another chest, which contained the belongings of a ship's officer, there was an unfinished letter which had been written on March 14th, 1943.
另一只海底沉箱中装的是船上一位军官的财物，其中有一封写于1943年3月14日的信，但没有写完。