a unit for measuring computer memory or data, equal to 10 3, or 1 000 bytes 千字节（十进制计算机内存或数据单位，等于 1 000 字节） - (also kibibyte)
a unit for measuring computer memory or data, equal to 2 10, or 1 024 bytes 千字节（二进制计算机内存或数据单位，等于 1 024 字节）