urine [ˈjʊrən]

例句:

• Straightforward urine and blood tests can confirm the diagnosis.
  来自BBC
• Production of urine and sweat decreases to conserve fluid.
  来自BBC
• Urine is sterile.
  尿液是无菌的。
  
• Calcium is excreted in the urine and stools.
  钙通过尿液和粪便排出体外。
  
• The little boy couldn't contain his urine any longer.
  这个小孩再也忍不住小便了.
  
• Other symptoms include dark coloured urine and pale stools.
  来自BBC
• These wastes are finally eliminated from the body in the urine.
  这些废物最后从尿中排出。
  来自《权威词典》