Erasure
01
擦除, 删除
the act of removing something such as a writing, drawing, or data
例子
The erasure of the old files was necessary to make space for new data.
为了为新数据腾出空间，旧文件的删除是必要的。
He noticed the erasure of important details in the document before it was submitted.
他注意到在文件提交前重要细节的擦除。
02
擦除, 消除
a surface area where something has been erased
