delete charcter
... delete operator删除运算符 delete charcter删除字符 delete character删除字符, 擦去字符 ...
erase character
... erasable storage 可擦存储器 erase character 删除字符 erase head 荡涤磁头 ...
rub out character
... rtos 实时操椎统 rub out character 删除字符 rubber banding 橡皮条技巧 ...
DEL
... 控制打印纸进纸/退纸 esc em n 删除字符 del 消除行缓冲区 can ...