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阿拉伯数字1到10用盲文怎么写

1 〇● ●〇 〇● 〇〇 ●● 〇〇 2 〇● ●〇 〇● ●〇 ●● 〇〇 3 〇● ●● 〇● 〇〇 ●● 〇〇 4 〇● ●● 〇● 〇● ●● 〇〇 5 〇● ●〇 〇● 〇● ●● 〇〇 6 〇● ●● 〇● ●〇 ●● 〇〇 7 〇● ●● 〇● ●● ●● 〇〇 8 〇● ●〇 〇● ●● ●● 〇〇 9 〇● 〇● 〇● ●〇 ●● 〇...

1 〇● ●〇 〇● 〇〇 ●● 〇〇 2 〇● ●〇 〇● ●〇 ●● 〇〇 3 〇● ●● 〇● 〇〇 ●● 〇〇 4 〇● ●● 〇● 〇● ●● 〇〇 5 〇● ●〇 〇● 〇● ●● 〇〇 6 〇● ●● 〇● ●〇 ●● 〇〇 7 〇● ●● 〇● ●● ●● 〇〇 8 〇● ●〇 〇● ●● ●● 〇〇 9 〇● 〇● 〇● ●〇 ●● 〇...

阿拉伯数字1到10用盲文写用无水钢笔在厚子上按紧写(这样写的字带有凹棱的字体盲人可靠手感可知道什么字)。这样的书可在残疾人协会办的盲人书店购买,这种书也是靠机制凹字体或凸字体排版出品的,以便盲人手感识别和学习文化科学知识。

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