bear down

• v.
  • exert a force with a heavy weight

    同义词： drag down bear down on press down on weigh down

  • to make a rush at or sudden attack upon, as in battle

    同义词： charge

  • contract the abdominal muscles during childbirth to ease delivery

    同义词： overbear

  • exert full strength
  • pay special attention to
  • exert a force or cause a strain upon
• adj. with full strength

  同义词： beardown(a)

以上来源于: WordNet