plants with sword-shaped leaves and erect stalks bearing bright-colored flowers composed of three petals and three drooping sepals
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
diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a central opening
双语例句
1. "He went back to the lab", Iris exclaimed impatiently.
“他回实验室去了，”艾里斯不耐烦地大声说。
来自柯林斯例句
2. Iris finally ordered coffees for herself and Tania.
艾丽斯最后为自己和塔妮娅点了咖啡。
来自柯林斯例句
3. Our auditors are skilled specialists with an additional IRIS - specific qualification.
我们的审核员均为经验丰富并具有IRIS专业资格的专家.
来自互联网
4. We can offer you internationally recognized certification according to IRIS.
我们将提供具有国际公信力的IRIS认证.
来自互联网
5. IRIS is an answer to these problems.
IRIS就是解决这些问题的答案.
来自互联网
用作名词 (n.)
The opening of the iris is called the pupil. 虹膜的开口处叫做瞳孔。
The iris is fixed to the ciliary body. 虹膜固定在睫状体上。
The iris of the eye is photographed from up to one meter away. 眼睛的虹膜最远可在一公尺外的距离接受摄影。
Could you teach me how to adjust the iris of the camera? 你能教我怎么调照相机的光圈吗？
