These glasses are for nearsighted people. glass 请给我倒一杯水。Please pour me a glass of water.这个咖啡杯是用玻璃制成的。This coffee cup is made of glass.小心别打破玻璃。Be careful not to break the glass. "glasses"和"glass"是两个不同的词,它们有各自不同的用法.此外,"glass"还可以指...
根据“There are 13th-century European examples of handheld convex lenses…for another 200 years.”、“The number of nearsighted people has risen quickly in recent years, and researchers have predicted that half the world will be myopic by 2050.”以及“One study by the College of Optometrists ...
Provided is a pair of 3D glasses suitable for a near-sighted person. The 3D glasses comprise 3D eyeglass frames, elastic bands and fixing clamps. A convex pillar is disposed on an inner side of an upper end of each 3D eyeglass frame. Each elastic band is connected on a side end of ...
根据第二段中的“Neil Handley, a museum curator, said not much is known about how people dealt with myopia before the first lenses for nearsighted people were invented in the 15th century in Europe.(博物馆馆长Neil Handley表示,在15世纪欧洲发明第一批近视镜片之前,人们对近视的治疗方法知之甚少)”...
a glasses for the nearsighted ID: 2499462915 收藏 加入清单 下载版权Adha Idin TIFF大小 34.3MB 格式JPG 编辑图片 以图搜图 大图:4000× 3000 像素·33.87 cm × 25.4 cm·300dpi·JPG 中图:1000× 750 像素·35.28 cm × 26.46 cm·72dpi·JPG 小图:500× 375 像素·17.64 cm × 13.23 cm·72dpi...
Nearsightedness is a condition in which you can only see close objects clearly, but far away objects are blurred. Myopia helps to adjust the image to focus properly on the retina so that people with myopia can see better. But it's not necessary to wear glasses for nearsightedness, so ho...
he must be near-sighted _ he wears eys-glasses a.for b.because 请详细说明原因 相关知识点: 试题来源: 解析 答案为 A forbecause 是指直接原因,导致近视的直接原因可不是因为戴眼镜for 在这里虽然在汉语中可以译为“因为”,从逻辑上来讲,它其实是表结果的,即 【因为近视,他才戴眼镜的】, 这种可以【...
nearsightedness (n.)shortsighted (adj)远视 👇 farsighted (adj.)farsightedness (n.)例句：I have bad eyesight.我眼睛视力不好。Most teens are suffering from nearsightedness.很多青少年都有近视。I'm nearsighted and my father is farsighted.我眼睛近视，我父亲眼睛远视。02. "你眼镜度数多少"用...
Many students wear a pair of glasses bedare nearsighted(近视) Do you feel tired whenyou are always wearing the glasses? Yes, manytired when we wear the glasses for a longtime. So a new kind of glasses is more and moreAnd milions of people like it very much.Itis contact lenses(隐形...
近视(Nearsightedness) 高度近视(High Myopia) 轻微近视(Mild Myopia) 隐形眼镜(Contact Lenses) 美瞳(Color Contact Lenses) 眼镜度数(Glasses Prescription) 散光(Astigmatism) 眼镜框(Eyeglass Frame) 配眼镜(Get fitted for glasses...