melaniline

例句：

1. 1. Melaniline is a chemical compound that has applications in the pharmaceutical industry.
   苯胺是一种在制药工业中有应用的化学化合物。
2. 2. The research team discovered a new method to synthesize melanin, which is essential for skin health.
   研究小组发现了一种新的合成黑色素的方法，这对于皮肤健康至关重要。
3. 3. Melaniline is also used as a coloring agent in dyes and printing inks.
   苯胺还被用作染料和印刷油墨中的着色剂。