零: zero zero sign; nought宗: ancestor; forbears; forefath ...数: frequently; repeatedly宗数: argument零总和: zero-sum零字节时隙交换: interchange, zero-byte time-slot (zbtsi); zbtsi zero byte time slot interchange; zero byte time slot interchange零总和论: zerosum theoryy零字节时间空档交换: zbtsi zero byte time slot interchange零纵倾: zero pitch零字节包: zero-byte packet零族: zero group零字节: zero bit零族元素: group zero elements零字符串: null character string