Sphincters
(sphincter 的复数) n. 括约肌\\n[医] 括约肌
🗣️ 情景例句
I need some help.
我需要帮助。
This professor has put all of his students to sleep except two.
这位教授使得除了两人以外的所有学生都入睡了。
Almost immediately he began to complain about the weather,
但紧接着他就开始抱怨那里的天气了。