duct

英 [dʌkt]

美 [dʌkt]

n.  (传送液体、气体、电线、电话线等的)管道，管子; (人体或植物体内输送液体的)管，导管

复数：ducts　现在分词：ducting　过去分词：ducted　过去式：ducted　

GRETEM8

Collins.1 / BNC.10744 / COCA.8636

牛津词典

noun

• （传送液体、气体、电线、电话线等的）管道，管子
  a pipe or tube carrying liquid, gas, electric or telephone wires, etc.
  1. a heating/ventilation duct
     暖气导管；通风道
• （人体或植物体内输送液体的）管，导管
  a tube in the body or in plants through which liquid passes
  1. the bile duct
     胆管

柯林斯词典

• N-COUNT (输送液体或气体的)管道,管子
  Aductis a pipe, tube, or channel which carries a liquid or gas.
  1. ...a big air duct in the ceiling.
     天花板上巨大的通风管道
• N-COUNT (人体内输送泪水、胆汁等的)导管
  Aductis a tube in your body which carries a liquid such as tears or bile.
  1. ...tear ducts.
     泪管

英英释义

noun

• an enclosed conduit for a fluid
• a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance
  1. the tear duct was obstructed
  2. the alimentary canal
  3. poison is released through a channel in the snake's fangs
  Synonym:epithelial ductcanalchannel
• a continuous tube formed by a row of elongated cells lacking intervening end walls

双语例句

• A duct that admits air to be mixed with fuel.
  一种能让空气和燃料混合的管道，如煤气管。
• CONCLUSION The main pancreatic duct of hybrid dog is suitable for inducing model of pancreatitis.
  目的了解杂种狗主胰管的长度和直径大小，复制狗水肿型和坏死型胰腺炎模型。
• Mechanical obstruction may require operation for repair of common bile duct stricture or for gallstones.
  机械性梗阻可能需要手术以修复胆总管狭窄或除去胆石。
• Objective To evaluate the value of biliary stents in treatment of malignant obstructive of the bile duct.
  目的评价胆道支架技术对治疗恶性胆道梗阻的应用价值。
• Objective: To ask of rigid semicircle choledochoscopy on the application of laparoscopy extraction for bile duct stone.
  目的探讨硬质半曲胆道镜在腹腔镜胆道结石手术中的应用价值。
• The air duct must be designed and installed in accordance with national design code for HVAC duct.
  风管设计和安装必须符合国家暖通空调管道设计规范。
• You can not be solved outside the exhaust fan duct layout in case of difficulties.
  解决了您在不能布置外实验室设备排风机风管情况下的困难。
• Presents the theoretical model of pressure drop for flexible duct.
  介绍了柔性风管压力损失的理论模型。
• Objective To explore the diagnosis and treatment of mammary duct ectasia.
  目的探讨乳腺导管扩张症的诊断与治疗。
• Objective To explore a method for the early diagnosis, detection and treatment of parotid gland duct injury.
  目的探讨腮腺导管损伤的早期诊断、检查及治疗方法。