角膜“Cornea”，瞳孔“Pupil”，眼球“Eyeball”，模糊“blurry”，眯眼看“squint”，眼保健操“Eye Exercises”，眼镜结构“the structure of glasses”，镜框“frame”，镜腿“arm”，眼镜脚“earpiece”，眼镜的鼻梁“bridge”，
the size of the pupil by expanding and contracting, and the pupil lets light through to the lens and interior portions of the eye. The sclera is the white part of the eye, which gives it shape and contains blood vessels that supply oxygen. The conjunctiva is a transparent mucous membrane ...
眼科医生 Eye Doctor / Ophthalmologist 角膜Cornea 瞳孔Pupil 眼球Eyeball 模糊的 blurry 眯眼看 squint 眼保健操 Eye Exercises 眼镜结构 the structure of glasses 镜框frame 镜腿arm 眼镜脚 earpiece 眼镜的鼻梁 bridge 鼻梁垫 nose bridge pad 折叶hinge 透镜(镜片)lens ...
Lily's grandpa is farsighted so he needs to hold the newspaper far from eyes. Lily的爷爷有远视,所以报纸总要拿得很远。 02 询问和回答“眼镜度数” 配眼镜是一种医学行为 所以问别人眼睛度数的时候,可以说: What's your eye...
but what’s coming after that? Bad news: Sigma’s Full-Frame Foveon Camera is Still at Least ‘a Few Years Away’ First (likely fake) Canon Ql fixed lens camera rumors are going around the web…but is Canon truly going to makeWhat is the Focal Length of the Human Eye?
Lily s grandpa is farsighted so he needs to hold the newspaper far from eyes. Lily的爷爷有远视,所以报纸总要拿得很远。 2 询问和回答“眼镜度数” 因为在国外,配眼镜是一种医学行为,所以问别人眼睛度数的时候,可以说:What s your eyeglasses preion?(preion这里指“眼镜度数”) ...
Connected to a wave-front sensor that tracks and measures the course of a laser beam into the eye and back, the aluminum mirror detects the deficiencies of the cornea, the transparent protective layer covering the lens of the human eye. The highly precise data from the two instruments—which...
The retina is a light-sensitive extension of the central nervous system, onto which light is projected by the lens of the eye. Thephotoreceptorcells of the retina, the rods and cones, are specially adapted nerves that change chemically when light strikes them. Rod cells respond to differences ...
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托福新托福 63 - Lens 材料音频 去精听 查看全文 题目 L3 123456 A . The development of the lens of the human eye B . The function of different types of cells in the human eye C . Features of cells that enable cells to repair themselves ...