二进制数字 èrjìnzhìshùzì binary digit Origin Definitions Defs Strokes Stroke Words Sentences Sents 二进制 二進制 èrjìnzhì binary system binary numeric system; the base-two counting method used in computing that employs only the digits 0 and 1数字 數字 shùzì noun number numeral; digit; a written character or symbol used to represent a number