Sphincter muscle
括约肌
🧩 词语组成解析
n. 括约肌\\n[医] 括约肌
🗣️ 情景例句
Yes, it is.
是的。
Do you like travelling?
你喜欢旅行？
After her husband had gone to work.
理查兹夫人等丈夫上班走后，