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
She worried constantly.
她经常烦恼。
I'll pick his wallet from his pocket.
我要从他的袋子里扒取钱包。
'I was in my office as usual,' answered the Ambassador.
“我和往常一样，在办公室里，”大使回答说。