duct

管道、風管、輸送管

Warm air flows through the ducts into every room upstairs.

暖空氣經由管道送進樓上每個房間。

腺管、導管解剖

A blocked tear duct can make the eye water constantly.

淚管阻塞會讓眼睛不停流淚。

線槽、電纜管

The cables run inside a plastic duct along the wall.

電纜沿著牆走在塑膠線槽裡。

以管道輸送、導引多用被動

Hot water is ducted from the boiler to the radiators.

熱水由鍋爐以管道輸送到暖氣片。