Laser transition
[化] 激光跃迁
🧩 词语组成解析
laser
['lezɚ]
n. 激光;激光器，镭射器;
🗣️ 情景例句
What is it?
怎么回事
We'd like to know your availability and conditions of sale of this line.
我们想了解一下你方在这方面的供货能力及销售条件。
Right. I'm OK now, thank goodness!
好了，没事了，谢天谢地！