Ultraviolet spectroscopy
[化] 紫外线光谱法
🧩 词语组成解析
n. 光谱学\\n[化] 光谱学
🗣️ 情景例句
Christmas is coming up. Zhao Ming, let me ask you a question.
圣诞节快到了，赵明，我问你个问题。
He that knows nothing, doubts nothing.
无知就无疑。
How do you do?
你们好！