back up wall

back up wall怎么读

英式音标：[bæk ʌp wɔ:l]

美式音标：[bæk ʌp wɔl]

back up wall的意思释义

释义

背墙；

back up wall用法及例句

例句参考

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