spinochrome

例句：

1. 1. The scientist discovered a new compound that contains spinochrome.
   科学家发现了一种含有黑色素的新化合物。
2. 2.The skin of the octopus is covered in spinochrome to protect it from predators.
   章鱼的皮肤上覆盖着黑色素以保护它免受捕食者的伤害。
3. 3. The pigmentation of the butterfly's wings is due to the presence of spinochrome.
   蝴蝶翅膀的色素沉着是由于黑色素的存在。