Eye discharge — Some babies are born with a blocked duct between the eye and the nose.

有些婴儿天生出现眼晴与鼻的管道闭塞。

youdao

During this operation, the gallbladder or bile duct will be cut and sewn to the small intestine to create a new pathway around the blocked area.

在这次手术过程中，胆囊和胆管都要进行切除，而且要被缝到小肠上来在阻塞区域的周围做出一个新的通道。

youdao

One of their air - duct has been blocked.

有一条输气管道堵塞了。

youdao

"I'd never been pregnant before, so at first I took my GP's word for it that the lump was probably just a blocked duct, " she says.

CNN: Pregnant with cancer