digital最适用:digital:adj.(形容词)Of, relating to, or resembling a digit, especially a finger.手指的:手指的、与手指有关的或类似手指的Operated or done with the fingers:用手指操作或工作的:a digital switch.数字开关Having digits.有手指、足趾的Expressed in digits, especially for use by a computer.数字的:用数字表示,尤其用在计算机上Using or giving a reading in digits:计数的:使用或读出均为数字形式:a digital clock.数字式钟n.(名词)A key played with the finger, as on a piano.琴键:如在钢琴上用手指弹奏的部分digitallyadv.(副词)