单词：organic dye
organic dye的用法和样例：
例句
- 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。
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今天我们要学的词是organic。 Organic, 有机的，绿色的。 Organic product, 有机产品。近年来，美国很多消费者开始崇尚绿色、有机食 品。不过，统计数字显示， Organic food accounted for only 3.5% of the f
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