Spectrum analysis
[化] 光谱分析; 光谱分析法
🧩 词语组成解析
🗣️ 情景例句
I'm not really sure.
我不是太有把握。
Too much spoils, too little is nothing.
过多反坏事，太少不济时。
There is no social problem it is more incumbent upon us to understand than this of the role of custom.
而没有任何一个社会问题比得上风俗的作用问题更要求我们对它理解。