Jack [ dʒæk ]

• n.
  • a small worthless amount

    "you don't know jack"

    同义词： doodly-squat diddly-squat diddlysquat diddly-shit diddlyshit diddly diddley squat shit

  • a man who serves as a sailor

    同义词： mariner seaman tar Jack-tar old salt seafarer gob sea dog

  • someone who works with their hands; someone engaged in manual labor

    同义词： laborer manual laborer labourer

  • immense East Indian fruit resembling breadfruit; it contains an edible pulp and nutritious seeds that are commonly roasted

    同义词： jackfruit jak

  • a small ball at which players aim in lawn bowling
  • an electrical device consisting of a connector socket designed for the insertion of a plug
  • game equipment consisting of one of several small six-pointed metal pieces that are picked up while bouncing a ball in the game of jacks

    同义词： jackstones

  • small flag indicating a ship's nationality
  • one of four face cards in a deck bearing a picture of a young prince

    同义词： knave

  • tool for exerting pressure or lifting
  • any of several fast-swimming predacious fishes of tropical to warm temperate seas
  • male donkey

    同义词： jackass

• v.
  • lift with a special device

    "jack up the car so you can change the tire"

    同义词： jack up

  • hunt with a jacklight

    同义词： jacklight

以上来源于: WordNet