Millihertz
[物]毫赫(茲)(頻率單位)
??? 情景例句
You're writing a book?
你在寫一本書嗎?
How big is your house?
你的房子有多大？
The toilet?Oh, it's over there. This way, please.
洗手間，噢，在那兒，這邊來。