uraitanara
1. If the backing board; When the backing board
Noun
#241340
1. If the backing board; When the backing board
1. roof boards; ceiling
2. back board (furniture)
1. Backing board; Underlayment
1. Probably the backboard.; Probably the underside.
1. Wasn't the backing board.; Wasn't the underlay.
1. If the backboard…; If it were the backboard…
1. Was the backing board.; Was the underlay.
1. Backboard; Rear panel
1. Was backing board; Was underboard
1. If the backing board; If it were the backing board