Population inversion
[化] 粒子数布居反转; 粒子数反转; 布居反转
🧩 词语组成解析
inversion
[in'və:ʃən]
n. 倒置;（尤指词序）倒装;转化;（染色体的）倒位;
🗣️ 情景例句
And a cheeseburger, medium rare,
一份起士汉堡，五分熟
Reason rules all things.
情理管万事。
Last Wednesday, I went for a walk in the woods.
上星期三我到树林里去散步。