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braille    音标拼音: [br'el]
n. 盲人用点字法
vt. 用盲字印

盲人用点字法用盲字印

Braille
n 1: French educator who lost his sight at the age of three and
who invented a system of writing and printing for sightless
people (1809-1852) [synonym: {Braille}, {Louis Braille}]
2: a point system of writing in which patterns of raised dots
represent letters and numerals
v 1: transcribe in braille

Braille \Braille\, n.
A system of printing or writing for the blind in which the
characters and numerals are represented by patterns of raised
tangible points or dots. It was invented by Louis Braille, a
French teacher of the blind.
[Webster 1913 Suppl.]


braille \braille\ v.
1. to transcribe in Braille.
[WordNet 1.5]

22 Moby Thesaurus words for "Braille":
Boston type, New York point, Optacon, Pathsounder, Seeing Eye dog,
Visotoner, cane, embosser, guide dog, high-speed embosser,
line letter, noctograph, optophone, personal sonar, sensory aid,
sight-saver type, string alphabet, talking book,
ultrasonic spectacles, visagraph, writing frame, writing stamps

/breyl/ (Often capitalised) A class of
{writing systems}, intended for use by blind and low-vision
users, which express {glyphs} as raised dots. Currently
employed braille standards use eight dots per cell, where a
cell is a glyph-space two dots across by four dots high; most
glyphs use only the top six dots.

Braille was developed by Louis Braille (pronounced /looy
bray/) in France in the 1820s. Braille systems for most
languages can be fairly trivially converted to and from the
usual script.

Braille has several totally coincidental parallels with
digital computing: it is {binary}, it is based on groups of
eight bits/dots and its development began in the 1820s, at the
same time {Charles Babbage} proposed the {Difference Engine}.

Computers output Braille on {braille displays} and {braille
printers} for hard copy.

{British Royal National Institute for the Blind
(http://rnib.org.uk/wesupply/fctsheet/braille.htm)}.

(1998-10-19)


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