iris
英 ['aɪrɪs]
美['aɪrɪs]
- n. [解剖] 虹膜；鸢尾属植物
- adj. 鸢尾属植物的
英英释意
- 1. plants with sword-shaped leaves and erect stalks bearing bright-colored flowers composed of three petals and three drooping sepals
- 2. muscular diaphragm that controls the size of the pupil; it forms the colored portion of the eye
- 3. diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a central opening