Arc spectrum
[化] 电弧光谱
🧩 词语组成解析
arc
[ɑ:k]
n. 综合症状;弧（度）;天穹;电弧，弧光。;
vi. 形成拱状物;循弧线行进;
abbr. American Red Cross. 美国红十字会;
🗣️ 情景例句
Yes, I'm quite satisfied. That would be more than I have expected.
我很满意，比我期望的要多。
He is wise that hath wit enough for his own affairs.
聪明的人有足够的才智处理自己的事情。
You must always return your library book on time!
你必须按时归还图书馆的书！