tear duct

US /ˈtɪr dʌkt/
UK /ˈtɪr dʌkt/
"tear duct" picture
1.

淚腺

either of the two small tubes that carry tears from the lacrimal glands to the nasal cavity

:
Her tear ducts were blocked, causing her eyes to water constantly.
她的淚腺堵塞了,導致眼睛不停流淚。
A small surgical procedure can open a blocked tear duct.
一個小手術可以疏通堵塞的淚腺