lumen [ˈlumən]

例句:

• Reconnect main lumen to suction source.
  请将主腔管道连接吸引源.
  
• The conical configuration of the appendix makes obstruction of the lumen unlikely.
  阑尾呈圆锥形,不易造成腔内梗阻.
  
• One solution flows through the central lumen of the fibers.
  一种溶液从纤维的中心腔流过.
  
• Every alien society in "Lumen" offers a critique of life on Earth.
  来自NEWYORKER
• We go on staring, Lumen-like, into the farthest reaches of the cosmos.
  来自NEWYORKER
• Just thought that they should be reporting the most recent advances in lumen per watt lighting as comparisons.
  来自SA