Spectral function
[计] 谱函数
🧩 词语组成解析
spectral
['spɛktrəl]
adj. （似）鬼的;幽灵的;谱的;光谱的;
🗣️ 情景例句
I would like to make an appointment with...
我想和……约一下。
Would you mind closing the window for me?
能帮我关一下窗户吗？（你介意关下窗户吗？）
He sat in the darkness and listened to the people around him.
他坐在黑暗处，听着周围的人在讲话。