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BNC: 10744 COCA: 8636

duct

noun
/dʌkt/
/dʌkt/
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  1. a pipe or tube carrying liquid, gas, electric or phone wires, etc.(传送液体、气体、电线、电话线等的)管道,管子
    • a heating/ventilation duct暖气导管;通风道
    • Air flows through the ventilation ducts.空气流经通风管道。
    • They managed to get out of the building by crawling through a ventilation duct.他们设法顺着通风管道爬出了大楼。
  2. a tube in the body or in plants through which liquid passes(人体或植物体内输送液体的)管,导管 see also bile duct, tear duct
  3. Word Originmid 17th cent. (in the sense ‘course’ or ‘direction’): from Latin ductus ‘leading, aqueduct’ from duct- ‘led’, from the verb ducere.

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