gravity [ˈɡrævɪti]

例句:

• Increasing gravity is known to speed up the multiplication of cells.
  我们知道不断增加的引力会加速细胞的分裂。
  
• Anything with strong gravity attracts other things to it.
  任何有较强重力的物体都会对其他物体产生引力。
  
• Not all acts of vengeance are of equal gravity.
  并非所有的报复行为都同等恶劣。
  
• Gravity causes space to contract and time to dilate.
  来自SA
• Clarification of the geophysical definition of a gravity field.
  来自SA
• Gravity would be higher as some have noted above.
  来自SA
• He doesn't think you realize the gravity of the situation.
  他认为你没意识到局势的严重性。
  来自《权威词典》
• An apple falls down because of gravity.
  由于重力的关系,苹果往下掉。
  来自《权威词典》
• Even children must behave with gravity at a funeral.
  即便是孩子在葬礼上也得举止严肃。
  来自《权威词典》