数字: figure; digit; numeral; char ...的: 4次方是 The fourth power of 2 i ...补码: complement2的补码: twos complement code按位的补码: digital complement对二的补码: complement on two对九的补码: complement on nine; nines complement对十的补码: complement on ten九的补码: nine 's complement; nines complement十的补码: tens-complement数字的: adc; analog conversion digital; mathematical; numeral; numerical二进制的补码加法: twos complement addition二进制的补码减法: twos complement subtraction二进制数的补码: complement of binary number标明数字的: figured表示数字的: numeral测试数字的: test numeric非数字的: nonnumeric; non-numerical黑色数字的: noir检验数字的: test numeric两位数字的: double digit罗马数字的: roman模拟数字的: analog digital手指的，数字的: digital数值的；数字的: numerical
