Retrograde menstruation
[医] 逆性月经
🧩 词语组成解析
retrograde
['rɛtrəɡred]
adj. 向后的;退化的;恶化的;次序颠倒的;
vi. 逆行;倒退;退步;
vt. 使倒退;
vi. 倒退地;向后地;
retro向后，倒退+grade步，级→向后退步→退步，堕落
n. 月经, 月经期间\\n[医] 月经, 行经
🗣️ 情景例句
Good morning. Restaurant Service. May I help you?
早上好，餐厅服务部，能为你效劳吗？
I had a great vision.
我看到了惊人的景象。
He put them both into his mouth.
他把这两枚硬币全都放进嘴里。