退格键 BackSpace ; backspace character ; stty erase
退格符 backspace character
退格制表 backtab ; bair coolingkttummy ; bair-conkttummy ; bair conditionerkttummy
退格字符 [计] backspace character ; BackspaceCharacterBSBSC
即退格键 BacksPae
退格块 BSB Backspace Block
类似于退格键 Ctrl
单位退格字符 unit, backspace character ; backspace character unit
退格控制 [计] backspace control
退格键实际上是一个撤销功能，虽然它非常特殊。
The Backspace key is really an Undo function, albeit a special one.
火狐中你可以设置退格键是返回前一页啊，还是页面向上滚动一页。
In Firefox, you can set your backspace to better use by getting it to either go back to the previous page or act as page up function.
使用不可打印的字符(例如退格键或暂停)可以提高密码的模糊度。
Requiring nonprintable characters, such as backspace or pause, is a simple way to add another layer of obfuscation to your password.
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