删除键是一个于电脑键盘上的按键。

PC的「 Back Space 」位置在苹果电脑上叫「 Delete 」，而苹果电脑上的Delete实际上是向光标前方（左侧）删除，和PC上相同位置的「 Back Space 」

The delete key is a key on most computer keyboards which typically is used to delete either (in text mode) the character ahead of or beneath the cursor, or (in GUI mode) the currently-selected object.