across back

同义词释义

1)across back,后背宽2)B.mid. arm-hole,后背宽3)B.W.=back width,后背宽4)BACK ACROSS,后背宽5)BACK MID-ARMHOLE,后背宽6)back cross,后背宽，[粤]后背阔7)back,后背8)penstock downstream of dam,坝后背管9)use of original soil as backing,原土后背10)penstock laid on the downstream face of dam,坝后背管