Spectral analysis
[化] 光谱分析; 光谱分析法
🧩 词语组成解析
spectral
['spɛktrəl]
adj. （似）鬼的;幽灵的;谱的;光谱的;
🗣️ 情景例句
The darkest evening of the year.
在这一年中最漆黑的夜晚 。
If I had known that, I could have helped you.
假如我早知道，我就能帮你了。
'Why are you doing that?' Sally asked.
“你为什么要那样做呢？”萨莉问。