Keyboard

(noun.) holder consisting of an arrangement of hooks on which keys or locks can be hung.

(noun.) device consisting of a set of keys on a piano or organ or typewriter or typesetting machine or computer or the like.

迪克整理

• The shifting of the type-wheels is brought about as follows: On the keyboard of the transmitter there are two characters known as dots--namely, the letter dot and the figure dot. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• The operator at the keyboard would depress the letter A, whereupon the cylinder would in its revolution bring the first-named pin against the key. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• A keyboard (not shown) is arranged above the cylinder, having keys lettered and numbered corresponding to the letters and figures on the type-wheels. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• Her white teeth shining like a keyboard, she pushed back the sliding doors and ushered him into old Catherine's presence. 伊迪丝·华顿. 纯真年代.
• A small electrical motor 1, run by a storage battery or electric light wires, turns a belt 3, and rotates pulley 4 and a long horizontal cylinder 5 running beneath the keyboard. Edward W. Byrn. 十九世纪发明进展.
• An ingenious musical instrument of the class having keyboards like the piano or organ has been recently invented. 威廉·亨利·杜利特. 世纪发明.

艾德里安整理