Umbilical ducts
[医] 脐管, 卵黄管, 卵黄柄
🧩 词语组成解析
a. 脐带的, 脐的, 近脐的, 关系密切的\\n[医] 脐的
n. 通风管道；管道（duct的复数）
🗣️ 情景例句
May I speak to Miss Hu, please?
可以请胡小姐听电话吗？
What's the height of the building?
这座楼有多高？
I went downstairs and sat in front of the television pretending to read.
便来到楼下坐在电视机前假装看书。