Helfer
[人名] 赫尔弗
🗣️ 情景例句
No, I think it's important to do it now.
不 ，我觉得还是应该现在动手术。
What's the capital of your country?
贵国首都是哪儿？
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。