Spectral series
[化] 光谱线系
🧩 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'm sorry. I missed that.
对不起，我没听清。
Pleasant hours fly past.
快乐时光去如飞。
It took me over half an hour to get rid of him.
我花了半个多小时才摆脱了他的纠缠。