您好!欢迎访问每日学习网! 字典 词典 诗词
首页英语词典ductduct英英释意

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
高考 自考 留学 英语 字典 词典 成语 古诗 造句 作文 地图