penetrates

例句:

• This is a telescope that penetrates to the remote parts of the universe.
  这是一架能看到宇宙中遥远地方的望远镜.
  
• The dust is so fine that it easily penetrates all the buildings.
  尘土极细,能极轻易地钻入一切建筑物.
  
• Whenever unsterilized foreign material penetrates a wound, microorganisms will certainly be introduced.
  未灭菌的异物进入伤口都会带进微生物.
  
• Light from a single window penetrates the darkness.
  来自WSJ
• It's most commonly found in the cleft between the buttocks and is caused by a hair that penetrates the skin.
  来自BBC
• Barbers and hairdressers may also get them between their fingers when a hair penetrates the skin here.
  来自BBC