Read Edit View history 红外光谱 hóngwàiguāngpǔ infrared spectrum Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 红外光谱/ 紅外光譜 hóngwàiguāngpǔ infrared spectrum 科学家通过红外光谱分析样本的成分。 Edit Delete References Add reference No references for this word.