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
Max will always have a family member to watch over him
家里总会有一个人照顾Max
Sure. Just help yourself.
可以，自己拿吧。
We must stress that these payment terms are very important to us.
我们必须强调这些付款条件对我们很重要。