English Dictionary

braille

/ˈbɹeɪl/

noun

A system of writing in which letters and some combinations of letters are represented by raised dots arranged in three rows of two dots each and are read by the blind and partially sighted using the fingertips.

She learned to read braille at a young age.

意味（1）

A system of writing in which letters and some combinations of letters are represented by raised dots arranged in three rows of two dots each and are read by the blind and partially sighted using the fingertips.

Another difficulty which causes literature in braille to remain scarce is the cumbersomeness of the process of producing braille books.