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    1. 首頁英語詞典canalcanal英英釋意

      canal

      英 [k?'n?l] 美[k?'n?l]
      • n. 運河;[地理] 水道;[建] 管道;灌溉水渠
      • vt. 在…開鑿運河
      • n. (Canal)人名;(英、法、西、意、葡)卡納爾;(土)賈納爾

      英英釋意


      1. (astronomy) an indistinct surface feature of Mars once thought to be a system of channels; they are now believed to be an optical illusion
      2. 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"
      3. long and narrow strip of water made for boats or for irrigation