Hpsm
[医][=human sperm preaervation medium]人精子保存基质
🗣️ 情景例句
No, we didn't leave anything in the room.
不是， 我们没有弄丢任何东西在房间里 。
That fellow never pays his bills on time.
那个男人从没按时付过账。
I'll knock again, Helen.
海伦，我再敲一次。