backspace 的 2 个定义
back·spaced, back·spac·ing.
- to shift the carriage or typing element of a typewriter one space backward by depressing a special key.
- Computers. to move the cursor, printhead, etc., toward the beginning of the data.
- the space made by backspacing.
- Also called backspacer, backspace key . the labeled key on a typewriter or computer keyboard used for backspacing.