Sphincters
(sphincter 的复数) n. 括约肌\\n[医] 括约肌
🗣️ 情景例句
I have no spare time for hobbies or activities.
我没有时间去爱好什么。
It's cloudy this afternoon.
今天下午云很多。
I am even less lucky.
我的运气甚至还不及他们。