為您提供duct英英釋意。" />

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duct

英 [d?kt] 美[d?kt]
  • n. 輸送管，導(dǎo)管
  • vt. 用導(dǎo)管輸送；以導(dǎo)管封住

英英釋意

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