backspace control
常见例句
- A control for effecting the backspace function.
一种用于实现回退功能的控制键。 - A character with no visible representation, such as a control character, a backspace, newline, and so on.
不可见字符。如控制符、回退删除符、换行符等。
www.fengjiujund.com.cn - ASCII characters to indicate carriage return or tab or backspace; typed by depressing a key and the control key at the same time.
一种专用的操作员控制键，按下该键时，磁带即开始向前移动，直至检测到磁带跳越恢复字符为止。 返回 backspace control