“退格”造句

不过经验告诉我们,退格键不会那样.
Experience tells us that Backspace does nothing of the sort.

这个计算器具有退格功能, 就是输错了可以向前删除.
The calculator has a backspace function, that is, a mismatched forward delete.

按退格键可删除插入点之前的字符.
And pressing the Backspace key deletes the character before the insertion point.

• #退格