iris
中文意思
- n. 虹膜
- n. 鸢尾花
- n. 可变光圈
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
词形变化
- 复数
- irises
例句
n. 虹膜
The doctor examined her eye to see if there was any damage to the iris.
医生检查了她的眼睛，看看虹膜是否受到了损伤。
n. 鸢尾花
She planted purple irises along the garden path last spring.
去年春天，她在花园小路旁种下了紫色的鸢尾花。
n. 可变光圈
You can adjust the iris of the camera lens to control how much light comes in.
你可以调节相机镜头的可变光圈，以控制进光量。