Laser spectroscopy
[化] 激光光谱学
🧩 词语组成解析
laser
['lezɚ]
n. 激光;激光器，镭射器;
n. 光谱学\\n[化] 光谱学
🗣️ 情景例句
It's a deal!
就这么约定！
The law is not the same at morning and at night.
早上的法令跟晚上的不一样；朝令夕改。
After the party. Ann feels very happy.
聚会之后，安感到非常愉快。