Radiationless transition
[化] 无辐射跃迁
🧩 词语组成解析
[医]非辐射的; 无辐射
🗣️ 情景例句
You were four or five years old, I think.
当时你才四、五岁 我想。
No, she isn't.
不，她不是。
First, I'd like to tell you a few things about this factory.
首先，我想告诉你们有关这家工厂的一些情况。