slam-dunk [ 'slæmdʌŋk ]

• n.
  • something that is a sure to occur; a foregone conclusion

    同义词： slam dunk

  • a forceful dunk

    同义词： slam dunk

• v.
  • make a forceful move against

    "the electronic travel market is slam-dunking traditional travel agencies"

  • make a slam dunk; shoot a basketball in a slam dunk

以上来源于: WordNet