The notes were always on scratch paper or the back of an envelope, nothing fancy.
这些笔记总是在便笺或信封背面上，没什么特别的。
Paper is made of wood, and it will scratch your lenses.
因为纸是用木料制成的，以是会刮伤镜片。
I was scratch paper again and again write down the name.
是我在草稿纸上一遍一遍写下的名字。
The woman was moved by Hua. She gave the scratch paper to him.
那位妇女被他感动了，把草纸还给了华罗庚。
The woman was moved by Hua. She gave the scratch paper to him.
那位妇女被他感动了，把草纸还给了华罗庚。
应用推荐