Blockboard
n. 芯块胶合板
🗣️ 情景例句
Did she mention when she would arrive?
她说过什么时候到吗？
Don't bother.
不用麻烦了。
This is a kind of printing that blind people can read by touching groups of raised points that are printed on paper.
布莱叶盲文是一种印刷字体，盲人通过摸印在纸上起的点点来读书。