keyboard /ˈki:bɔ:d/ n. ［c］ (钢琴，打字机，计算机等)键盘：a standard keyboard 一个标准键盘；a typewriter and a computer keyboard 打字机键盘与计算机键盘 The keyboard is your principal means of telling the computer what to do. 键盘是你命令计算机干活的主要工具。