backspace key造句怎么写

2、hit the backspace key on a computer or typewriter keyboard.

4、If you made a mistake, you didn't have any of these modern features like a backspace key to correct it. You threw away the card and started over.

6、If more programs had modal undo tools users would soon adapt to them. they would even come to expect them the way they expect to find the backspace key on word processors.

3、Slip up on the backspace key to delete all chars in buffer.

1、I wish my mouth had a backspace key.

5、If you make a mistake, you can use the usual keyboard shortcuts -- ctrl+z will undo your previous action while the backspace key will remove the element from the page.