We call it erasable paper.

我们称之为可擦写纸。

The written data is erasable. Data can be rewritten after being erased.

写入的数据可以擦除，擦除之后还可以再写入。

Painful events leave scars, true, but it turns out they're largely erasable.

痛苦的事情总会留下疤痕，的确是这样，但它们也会随着时间淡去。

This deposition system can be expected to be a new erasable picture recorder.

该沉积系统可望作为一种新的可擦除图像记录器。

Such devices are divided into blocks, called sectors, that are individually-erasable.

一些设备被分成叫段组的块，能个别地可擦。