myrcenyl

例句：

1. 1. The myrcenyl derivatives are widely usedin the pharmaceutical industry.
   甲基橙衍生物在制药工业中广泛应用。
2. 2.The myrcenyl compound has abright yellow color that is highly visible underUV light.
   这种甲基橙化合物在紫外光下呈现出明亮的黄色，非常显眼。
3. 3. In the chemical analysisof food, myrcenyl is often used as an indicatorto detect the presence of certain compounds.
   在食品化学分析中，甲基橙常被用作检测某些化合物存在的指示剂。