Millihertz
[物]毫赫(兹)(频率单位)
🗣️ 情景例句
Alexandra might call. Alexandra
可能会来电话。
Today, they will introduce to you our newly built plant and research center.
今天，他们将会向您介绍我们新落成的工厂和研究中心。
I don't know. I can't see!
我不知道，我看不见。