十进制用英语怎么说?答:16进制: hexadecimal (also base 16, or hex) is a positional numeral system with a radix, or base, of 16. It uses sixteen distinct symbols, most often the symbols 0C9 to represent values zero to nine, and A,?B,?C,?D,?E,?F(or alternatively aCf) to represent values ten...