railing [ˈrelɪŋ]

例句:

• He felt the hardness of the iron railing press against his spine.
  他感觉到硬邦邦的铁栏杆顶着自己的脊梁。
  
• He leant against the railing, his breath coming in short gasps.
  他倚着栏杆, 急促地喘气.
  
• There was a splintering sound as the railing gave way.
  围栏倒下时发出了断裂的声音。
  
• He's standing at the railing, looking out.
  来自NEWYORKER
• One guy was actually hanging off the railing .
  来自WSJ
• The railing framed three sides of a rectangle.
  来自NEWYORKER