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Keyboard    音标拼音: [k'ib,ɔrd]
n. 键盘
vt. 用键盘式排字机排

键盘用键盘式排字机排

keyboard
键盘 KBD


keyboard
小型键盘

keyboard
键盘

keyboard
n 1: device consisting of a set of keys on a piano or organ or
typewriter or typesetting machine or computer or the like
2: holder consisting of an arrangement of hooks on which keys or
locks can be hung

Keyboard \Key"board`\, n.
The whole arrangement, or one range, of the keys[3] of an
organ, piano, typewriter, etc.; that part of a device
containing the keys[3] used to operate it.
[1913 Webster]

21 Moby Thesaurus words for "keyboard":
autotype, choir, claviature, console, echo, eighty-eight,
electrotype, fingerboard, great, ivories, keys, linotype, manual,
monotype, organ manual, palaeotype, pedals, piano keys, solo,
stereotype, swell

A {hardware} device consisting of a number of
mechanical buttons (keys) which the user presses to input
characters to a computer.

Keyboards were originally part of {terminals} which were
separate {peripheral} devices that performed both input and
output and communicated with the computer via a {serial line}.
Today a keyboard is more likely to be connected more directly
to the processor, allowing the processor to scan it and detect
which key or keys are currently pressed. Pressing a key sends
a low-level {key code} to the keyboard input driver routine
which translates this to one or more {characters} or special
actions.

Keyboards vary in the keys they have, most have keys to
generate the {ASCII} {character set} as well as various
{function keys} and special purpose keys, e.g. reset or volume
control.

(2003-07-04)

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