Braille
n[U]
system of reading and writing for blind people, using raised dots to represent letters which can be read by touching them 盲文(供盲人阅读和书写用的凸点符号).
🗣️ 情景例句
Here's my grandfather. He lives in Florida.
这是我祖父 他住在Florida。
He who wants a mule without fault,must walk on foot.