Rectal sphincter
[医] 直肠括约肌, 希尔特耳氏括约肌
🧩 词语组成解析
a. 直肠的\\n[医] 直肠的
n. 括约肌\\n[医] 括约肌
🗣️ 情景例句
That was very kind of you.
你真周到。
We're aiming its price for $ 98.
我们订价为98美元。
The Smiths are my neighbors.
史密斯一家是我的邻居。