backspace 是什么意思

音标：[ 'bækspeis ]

过去式:backspaced 过去分词:backspaced 现在分词:backspacing

	vi. (按打字机退格键)使倒退一格，倒格。

the typewriter key used for back spacing
同义词：backspace key, backspacer,

hit the backspace key on a computer or typewriter keyboard; "To erase, you must backspace"

	1.	Press the backspace button to delete your mistakes when typing 按退格键删除键入时发生的错误。
	2.	Type or backspace over the method identifier 的声明中，键入方法标识符或在方法标识符上按backspace 。
	3.	Performs a backspace operation 执行backspace键操作。
	4.	Press backspace to delete the shortcut key combination and try again 按backspace可删除快捷键组合然后重试。
	5.	Always denotes a backspace 始终表示退格符。
	6.	Numeric backspace character 数字退格字符
	7.	Unit , backspace character 单位退格字符
	8.	Unit , backspace character 单位退格字符
	9.	Backspace character bs 退格字元
	10.	If the backspace key is pressed in more than one second , the first item is selected 如果按backspace键的时间超过一秒，则选中第一项。

backspace是什么意思