hertz
n. [物] 赫兹（频率单位）
复数 hertz或hertzes
例句
Isanti County is scheduled to make the switch to the 800 mega hertz radio system in May.
Isanti 县计划在五月切换到800兆赫兹无线电系统。
The previous record was 0.797 Hertz.
此前的记录为0.797赫兹。
The ideal frequency is that of 50 Hertz.
最为理想的频率是50赫兹。
