widenvt.加宽;使变宽;扩大vi.变宽
Widened pulse pressure脉压宽
widening of root canal根管扩大
widen one's experience貉绒脖褥子
widening frequency band频带拓展
widening of embankments路基拓宽
widening and rebuilding拓宽改造
Widen GATT to new areas扩展到新的领域
widened planing machine宽式刨床
widen the price scissors扩大剪刀差
Widening stransformation加宽改造