许多盲文用户会欢迎一个较小的版本的帕金斯盲人用点字法。
Many braille users would welcome a smaller version of the Perkins braillewriter.
我们称这种新字母表为盲人用点字法。
用突起的圆点代表字母和数字系统叫盲人点字法。
The system of representing letters and figures by raised dots is called Braille.
用突起的圆点代表字母和数字系统叫盲人点字法。
The system of representing letters and figures by raised dots is called Braille.
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