coursing [ˈkɔ:rsɪŋ]

例句:

• When you're sitting still, you need less blood coursing through your arteries.
  静坐时动脉血液流动较缓。
  
• The adrenaline was coursing through his system.
  他感到一阵激动.
  
• I clasped my teacher's hand and felt a warm current coursing through my body.
  我握着老师的手,一股热流传遍全身.
  
• Want good natural drugs coursing through you system?
  来自SA
• The pent-up potential energy coursing through his musculature?
  来自THETIMES
• They appeared as bright-green circles coursing through thin gray vessels.
  来自NEWYORKER