Quantitative spectrometric analysis
[化] 光谱定量分析
🧩 词语组成解析
a. 光谱测定的, 度谱的
🗣️ 情景例句
Hello, my name is ... May I speak to ...?
喂， 我叫……我可以和……讲话吗？
This problem is hard to solve.
要解决这个问题不简单。
It is because in the modern world, English is very widely used for business between different countries.
这是因为在现今世界，英语广泛应用于国与国之间的贸易往来。