Raman spectra
[化] 拉曼光譜
?? 詞語組成解析
n. 拉曼（姓氏）；拉曼（印度物理學家）
spectra
['spektr?]
n. 范圍，光譜;光譜( spectrum的名詞復數 );波譜;范圍;系列;
??? 情景例句
What's wrong, Susan?
怎么啦， Susan？
It's better than nothing.
總比沒有好。
However, it was his turn to be surprised,
沒料到這回該輪到他自己吃驚了。