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词汇 No light perception
分类 英语词汇 英语翻译词典
释义

No light perception

原声例句
99%不为人知的故事

That number of less than 15% of blind people have no light perception–it surprised me.

少于15%的盲人没有光感-这让我感到惊讶。

99%不为人知的故事

You know, it's only something like 10% or 15% of blind people have no light perception.

您知道， 只有大约10%或15%的盲人没有光感知。

6 Minute English 六分钟英语

But those who have no light perception at all… well, let's listen now to Debra Skene, Professor of Neuroendocrinology at the University of Surrey.

但有些盲人一点光感也没有。我们来听听萨里大学神经内分泌学教授黛布拉·斯科纳的看法。

中文百科

视力障碍 Visual impairment

（重定向自No light perception）
无障消费计划
Un bastón blanco, símbolo internacional de la ceguera
A typical Snellen chart that is frequently used for visual acuity testing.
The burden of onchocerciasis: children leading blind adults in Africa

视力障碍（简称视障）是指视觉功能受到一定程度的损害，亦即是丧失了部份视力，种类包括视觉敏锐度降低及视野受损。假如剩余视力过低，便称之为失明。

英语百科

Visual impairment 视力障碍

（重定向自No light pe****tion）
A typical Snellen chart that is frequently used for visual acuity testing.
The burden of onchocerciasis: children leading blind adults in Africa
Re-educating wounded. Blind French soldiers learning to make baskets, World War I.

Visual impairment, also known as vision impairment or vision loss, is a decreased ability to see to a degree that causes problems not fixable by usual means, such as glasses. Some also include those who have a decreased ability to see because they do not have access to glasses or contact lenses. Visual impairment is often defined as a best corrected visual acuity of worse than either 20/40 or 20/60. The term blindness is used for complete or nearly complete vision loss. Visual impairment may cause people difficulties with normal daily activities such as driving, reading, socializing, and walking.
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