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 advanced class starts at ten o'clock.
高级健身课十点钟开始。
He who fears being conquered is sure of defeat.
怕吃败仗的就要打败仗。
His parents did not know what was wrong.
他的父母亲不知道他有什么毛病。