protanope

例句：

1. 1. The protanope sky was a stunning contrast against the dark clouds.
   深红色的天空与黑暗的云朵形成了鲜明的对比。
2. 2. The protanope flowers are a sight to behold in the garden.
   花园里的深红色花朵是一道美丽的风景线。
3. 3. The protanope leaves of the tree were a vibrant shade of green.
   这棵树的深红色叶子是一片鲜亮的绿色。