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單詞乎

back up wall

音標(biāo)[b?k ?p w?:l]
back up wall是什么意思、back up wall怎么讀

back up wall漢語翻譯

釋義背墻；

back up wall例句

    Connector for supporting a veneer panel on a back-up wall
    Back Up Against the Wall
    Review of Redox Flow Batteries as Back Up Storage For Retaining Block Wall For I-Flow Project
    Back-Up Against the Wall
    Back Up Your Data or Backs to the Wall?
    Seal for shaft passing through housing wall - has back=up bellows operating when main bellows fails
    Brick veneer, metal stud-back-up exterior wall systems
    Development of Gasket as Back-up of Fire Resistive Covering Material on Viscous Damping Wall
    Man is a peculiar animal. He can only read the writing on the wall when his back is up against it.
    Wall Street Is Betting a Housing Recovery Will Build Economy Back Up Wall Street Betting a Housing Recovery Will Save the Day
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