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Hz英英字典_Hz剑桥英语解释_Hz柯林斯英文解释_零六五六深蓝词典
零六五六深蓝词典

Hz

零六五六深蓝词典

剑桥词典

    written abbreviation for hertz
    赫兹（频率单位，hertz的缩写） 返回 Hz