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
I still don't understand what you mean.
我还是弄不懂你是什么意思。
I'm old enough to make up my own mind.
我是够年纪做自己的决定了。
Fifteen policemen had to push very hard to get him off the main street.
15个警察不得不用很大的力气把它推离主要街道。