organic dye

• 有机染料

organic dye的用法和样例：

例句

1. The broad fluorescence spectrum of the organic dyes suggests a broad tunability range for lasers using them as the active material.
   有机染料具有宽荧光光谱使人们想到，若用它们作为激光介质，则激光器就会有宽的调谱范围。