backspace信息详情
v.退格，回退
n.（打字机或电脑键盘的）退格键；（录像机或摄影机上的）返回装置
crouches his back before───他以前蹲着背
footpaths background───人行道背景
sex back───做爱回来
fireback film───防火膜
aching back───背痛
near the back───靠近后面
cut back to───削减；剪短；缩减
back in───后内刃；[体]用臂部或背部与对方接触
flick quarterback───四分卫
pebbles backyard───小石子后院
In addition, the Backspace or Delete keys will reverse the default.───另外，backspace键或delete键将使默认值反转。
Now press Ctrl + Backspace to fill the selection with your pre-set Background Color.───现在，按Ctrl + Backspace将事先设置好的背景色填充到选区。
highlight will go the moment we enter a backspace and the line length reduces to 79 from 80.───一个字符，把行长度从 80 减少到 79，高亮显示就会消失了。
However, the ubiquity of the Backspace key shows that incremental Undo is a learned behavior that users find to be helpful.───然而退格键无处不在的现实显示，渐增撤销是一个习惯行为，用户发现后会有帮助。
Use the mouse pointer (or press the backspace key on your keyboard) to fire up the engine.───用鼠标指针（或按下退格键，你的键盘），以火了发动机。
Backspace is a classic example of an incremental Undo, reversing only some data while ignoring other, intervening actions.───退格键是经典的渐增撤销的例子，在忽略其他插入动作的同时，仅仅恢复一些数据。
Automatically appears when you backspace the cursor to a scope operator that precedes an object, or when you undo the completion action.───将光标退格到对象之前的范围运算符时，或者在撤消完成操作时，自动显示。
you'll only be able to use backspace to remove characters from the current line.───您只能使用退格键删除当前行的字符。
To delete a blank page in your document, put your cursor at the start of the page that you want to delete, and then press BACKSPACE.───要删除文档中的空白页面，请将光标放在要删除的页面的开始处，然后按Backspace。