Sphincterismus
[医] 括约肌痉挛
🗣️ 情景例句
It's no use crying over spilt milk. What's done cannot be undone.
覆水难收。
I will be in between six and eight.
我6点至8点都在。
'Well, I'd prefer to stay here,' I said.
“可我更愿意呆在这儿，”我说，