Polyhypomenorrhea
[医] 月经频繁[量]过少
🗣️ 情景例句
Have you been getting enough rest?
你休息的足够吗？
He who makes no mistakes, makes nothing.
不犯错，将一事无成。
namely 6 million million miles.) Radio waves also travel at the speed of light,
即6万亿英里）。无线电波也是以光速传播的。