cusk /ˈkʌsk/
  鱈魚的一種
  Cusk n. Zool. A large, edible, marine fish (Brosmius brosme), allied to the cod, common on the northern coasts of Europe and America; -- called also tusk and torsk.
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  cusk
       n 1: the lean flesh of a cod-like fish of North Atlantic waters
       2: large edible marine fish of northern coastal waters; related
          to cod [syn: torsk, Brosme brosme]
       3: elongate freshwater cod of northern Europe and Asia and
          North America having barbels around its mouth [syn: burbot,
           eelpout, ling, Lota lota]