Gaseous spectra
[医] 气体光谱
🧩 词语组成解析
spectra
['spektrə]
n. 范围，光谱;光谱( spectrum的名词复数 );波谱;范围;系列;
🗣️ 情景例句
When are you going camping again?
你什么时候再去露营？
Did you repair this yourself?
你自己亲自修理这个？
I brought it here three days ago.
3天前。