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
Do you love me?
你爱我吗？
His toe is swollen, Does it hurt?
他的脚趾肿起来了，疼不疼？
But there was something wrong with the child.
但是，这孩子有点毛病。