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单词 color blindness
释义

color blindness in British English

(ˈkʌlə ˈblaɪndnəs)
noun
the US spelling of colour blindness
 

colour-blind in British English

or US color-blind
adjective
1. 
of or relating to any defect in the normal ability to distinguish certain colours
deuteranopia, protanopia, tritanopia
2. 
not discriminating on grounds of skin colour or ethnic origin
Derived forms
colour blindness or US color blindness
noun

color blindness in American English

noun
1. 
inability to distinguish one or several chromatic colors, independent of the capacity for distinguishing light and shade
2. 
complete inability to distinguish colors of the spectrum, with all objects appearing as shades of gray, black, and white, varying only as to lightness and darkness; achromatopsia
Word origin
[1835–45]This word is first recorded in the period 1835–45. Other words that entered Englishat around the same time include: communism, faceplate, hot plate, serial, squeegee

Examples of 'color blindness' in a sentence
color blindness

None had color blindness, and all had normal vision acuity.
Mohamed Z. Ramadan, Mohammed H. Alhaag 2018, 'Evaluating the User Physical Stresses Associated with Watching 3D and 2D Displaysover Extended Time Using Heart Rate Variability, Galvanic Skin Resistance, and PerformanceMeasure', Journal of Sensorshttp://dx.doi.org/10.1155/2018/2632157. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Many people with color blindness may remain undetected.
Reena Kumari Jha, Sukirty Khadaka, Yubina Gautam, Manisha Bade, Mukesh Kumar Jha,Ojashwi Nepal 2018, 'Prevalence of Color Blindness in Undergraduates of Kathmandu University', Journal of Nepal Medical Associationhttps://www.jnma.com.np/jnma/index.php/jnma/article/view/3913. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Medical laboratory technicians and technologists employees should also screen for color blindness.
Hossein Dargahi, Nahid Einollahi, Nasrin Dashti 2010, 'Color Blindness Defect and Medical Laboratory Technologists: Unnoticed Problems andthe Care for Screening', Acta Medica Iranicahttp://journals.tums.ac.ir/PdfMed.aspx?pdf_med=/upload_files/pdf/15654.pdf&manuscript_id=15654. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Then, frequency of color blindness was compared between the case and the control group.
Vahid Shaygannejad, Khodayar Golabchi, Alireza Dehghani, Fereshteh Ashtari, SepehrHaghighi, Mahsa Mirzendehdel, Majid Ghasemi 2012, 'Color blindness among multiple sclerosis patients in Isfahan', Journal of Research in Medical Scienceshttp://www.jmsjournal.net/article.asp?issn=1735-1995;year=2012;volume=17;issue=3;spage=254;epage=257;aulast=Shaygannejad. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
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更新时间：2025/3/14 9:16:01