irides
/'iridi:z,'aiəri-/
📖 中文释义
- [植]鸢尾科植物, 彩虹
🔗 释义中的汉语词
📘 English Definition（英文释义）
- n plants with sword-shaped leaves and erect stalks bearing bright-colored flowers composed of three petals and three drooping sepals
- n muscular diaphragm that controls the size of the pupil which in turn controls the amount of light that enters the eye; it forms the colored portion of the eye
- n diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a central opening