Tubal sphincter
[医] 输卵管括约肌
🧩 词语组成解析
tubal
[['tju:bl]]
a. 管的, 输卵管的\\n[医] 管的
n. 括约肌\\n[医] 括约肌
🗣️ 情景例句
Is it all right if I use a letter of credit?
如果我使用信用证，没关系吧？
Yes, and I took many pictures.
是的，我还照了好多照片。
During the journey, their boat began to sink.
途中，船开始下沉，