根据"There are three basic eye colours—brown, blue and green." 可知这一段落介绍的是人类眼睛的颜色。选择D。2.根据"The lens focuses the light onto the retina at the back of the eye. The retina sends the signal to the brain along the optic nerve." 可知这里表述的是眼睛各部分的功能。选择...
With the exception of her ten-day marriage, nothing happened to change this until the spring of the year that Miss Amelia was thirty years old. It was toward midnight on a soft quiet evening in April. The sky was the color of a blue swamp iris, the moon clear and bright. The crops ...
The iris of your eye is located behind the cornea, which is the outer layer of the eye, and in front of the lens. Genetics Humans inherit two copies of the gene for eye color, one from each parent. Brown is the dominant gene, which means the person may have two brown genes, or on...
3.A rainbow or rainbowlike display of colors. 4.An iris diaphragm. [Middle English,iris (the plant), from Latinīris, īrid-,rainbow, iris (the plant), from Greek,rainbow, brightly-colored gemstone, iris of the eye; seewei-inIndo-European roots.] ...
the iris,the colored part of the eye,contains delicate patterns that are unique to each person,offering a powerful means of identification. 相关知识点: 试题来源: 解析 means 在这里是名词 作方法的意思要注意的是means 和mean是完全不同的两个词而且means即作单数也作复数 所以means的复数形式还是means...
And yes, the "aperture in the iris of the eye" sense ofpupilis also from this same Latin source, although the English words developed independently. The use ofpupilto describe a part of the eye is thought to have come from the tiny reflection of oneself seen in the eye of another. ...
The eye is often compared to a camera; it forms an image of the environment on its photoreceptive layer, the retina. The diaphragm of the camera is analogous to the iris of the eye, and the lens focuses the light onto the most central part of the retina, the macula lutea. The light...
One in the Eye for IrisByline: By VICTORIA McMAHONSunday Mirror (London, England)
Health in your eye: understanding iridology: iridology is the science of analyzing the delicate structures of the iris of the eye. The iris reveals body constituion, inherent weaknesses, levels of health and transitions that take place in a person's body according to the way one lives....