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单词 cecograph
释义 cecograph|ˈsiːkəgrɑːf, -æ-|
[f. L. cæcus blind + Gr. γράϕειν to write.]
A writing apparatus for the blind.
1851Catalogue of Exhib. III. 1187 Two pieces of apparatus called ‘cecographo’ for writing in black characters and small hand.1874Knight Dict. Mech., Cecograph, the French writing-apparatus for the blind; a chiragon.
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更新时间:2024/12/22 14:52:04