Botallo's duct
[医] 博塔洛氏管, 动脉导管
🧩 词语组成解析
duct
[dʌkt]
n. 管，导管;（电线，电缆等的）管道;
vt. 用导管输送;用管道供应;
🗣️ 情景例句
You've been a very helpful.
你帮了大忙。
Are you doing anything special?
你们有什么特别的安排吗？
Sam's here.
萨姆来了。