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
I've got to explain about it.
我得解释一下此事。
One wrong (or false) move can lose the whole game.
棋错一著，全盘皆输。
'Certainly,' the girl said.
“当然可以，”那姑娘说。