pony girder

英 美
  • 矮大梁
  • girder n.[建]大梁
  • pony n.小马;小型的东西v.付清
    1. The girder was clinched into the wall.
      大梁被钉牢在墙中。
    2. I saw with my own eyes a girder fall and crush him to death.
      我眼瞅着一根大梁掉下来把他砸死了。
    3. The cross girder center segments of the bents were field bolted.
      构架横梁的中间段在工地用螺栓连接。