arch girder

 
  • 拱形大梁

arch girder的用法和樣例:

例句

  1. The girder was clinched into the wall.
    大梁被釘牢在墻中。
  2. I saw with my own eyes a girder fall and crush him to death.
    我眼瞅著(zhù)一根大梁掉下來(lái)把他砸死了。

arch girder的相關(guān)資料:

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