←

Alt key

noun
🔊/ˈɔːlt kiː/
🔊/ˈɔːlt kiː/
(also ALT key)
jump to other results
  1. a key on a computer keyboard that you press while pressing other keys, in order to change their function（计算机键盘上的）替换键，功能扩展键Topics Computersc2
    Word Originlate 20th cent.: abbreviation of alt(ernative) key.