沉淀汉英词典

trimmer joist

T 开头单词

同根派生

     

英汉例句

  • A joist is any of a series of small parallel beams supporting a floor or roof.
    托梁是一系列的小列柱梁，用以支撐樓層或屋頂。
  • The floor joist was cracked and fractured, but no debris was deposited in the basement, as the subflooring remained intact.
    地板托梁破裂折斷，但是在地下室竝未落下碎片因地板下麪安然無恙。