iris

/'airis/ uk　 词频 #9741

英语专业八级

iris 是什么意思

中文释义

n. 虹膜, 鸢尾属植物, 虹, 虹彩

[化] 可变光阑

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

iris 的真实例句

以下例句摘自真实英文文章，看看 iris 在自然语境里怎么用：

When you put the headset on, it does the AVP version of Face ID: scanning your irises.

—— All My Thoughts After 40 Hours in the Vision Pro

But sometimes you’re able to look into the irises, and the reflections are different in both eyes.

—— How Fake People Became Real Influencers

Optical alignment of the OHREX spectrometer using a green laser and irises.

—— Laser-plasma 'mirror' unlocks a new path to extreme light intensities

Mouse experiments recapitulated the disease: animals injected with CMNV developed elevated eye pressure, inflammation and damage to the cornea, iris and retina.

—— A Virus From Farmed Seafood Is Causing A New Eye Disease In People

词形变化

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