alt key

短语

转换键

词形变化

alt keys 复数 alt keys

释义与例句

n.
  1. 1.

    A key on a personal computer or terminal keyboard used in combination to alter the function of other keys.

    转换键

    计算机 工程 数学

词源

First use appears c. 1964 on the computer keyboard of the PDP-6 TECO.

来源：wiktionary