A. 远视的 B.近视的 C. 头晕的 D. 迟钝的 相关知识点: 试题来源: 解析 A【答案】A【核心短语/词汇】farsighted 远视的【翻译】带下划线的单词“farsighted”在中文里是什么意思?【解析】farsighted 远视的,近视的是“nearsighted”,头晕的是“dizzy”,迟钝的是“blunt”。故选A。 反馈 收藏 ...
If farsightedness is affecting your vision and quality of life, you have multiple treatment options. Prescription Glasses Eyeglassescorrect farsightedness withprescription lensesset in the frames of your choice. The lenses help light to focus directly on the retina rather than behind it, making you...
Owls are also far-sighted (远视). It means they can see very well far away ___ what's happening around them. Owls are also very well ___ but they can't see things near them very well! Luckily, their eyesight is good for their hunting because they can see far away even in little...
Farsightedness is a condition in which a person can see things that are far away, but not close up. It is usually caused by the...
What Is Farsightedness? Farsightedness, or hyperopia, is a common refractive error. It happens when the eye is shorter than normal. The lens of the eye focuses an image on the back of the eye, called the retina. The retina is covered with photoreceptor cells. It converts light into ne...
Farsightedness is also known as hyperopia, and most individuals are born with it, but it may not be noticeable or cause vision problems until they become older. While there is no obvious pattern of direct inheritance, having a first-degree family member with the condition (such as siblings ...
the amount of tears and causes discomfort in your eyes.Another bad habit is using smartphones in dark rooms before going to sleep.If you look at a bright screen while your pupils become larger,too much light enters your eyes.This can do harm to the eyes and cause a disease called ...
30. What does the author intend to tell us? A. Far-sighted thinking matters to humans. B. Humans tend to make long-term sacrifices. C. Current policies facilitate future decision-making. D. Bias towards the present helps reduce near-term desires 相关知识点: 试题来源: 解析 答案见上 ...
More generally, zero is the direction from the vantage point to the foot of the normal on a surface of interest. Alberti (1436) called this direction “centric.” The surface of interest can be the ground, a wall, or a surface at a slant to the ground. Each surface has its own ...
Nevertheless, it is a natural part of the ageing cycle. Contact lenses, glasses or monovision laser eye surgery can correct presbyopia. Most people will develop presbyopia, even if they’ve never had a vision problem before. Even people who are short-sighted will notice that their near vision...