duct
英[dʌkt]
美[dʌkt]
- n. 输送管，导管
- vt. 用导管输送；以导管封住
英英释意
- 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