digital：释义

Of, relating to, or resembling a digit, especially a finger.

Operated or done with the fingers: a digital switch.

Having digits.

Expressed in numerical form, especially for use by a computer.

Computer Science Of or relating to a device that can read, write, or store information that is represented in numerical form. See Usage Note at virtual.

Using or giving a reading in digits: a digital clock.

A key played with the finger, as on a piano.