hertz英 [hɜːts]美 [hɜːrts]n. 赫,赫兹(声波频率单位)计算机BNC.25853牛津词典noun赫,赫兹(声波频率单位)a unit for measuring the frequency of sound waves英英释义nounthe unit of frequencySynonym:Hzcycle per secondcycles/secondcpscycle双语例句