Pushin普欣
pushv.推;按;挤;逼迫;催促n.推;奋力;决心
push-key switch按键开关
pushing equipment推料机构
push in the curve弯道蹬冰
push-pull track推挽式声迹
push-button war按钮战争
push push circuit推推电路
push-down close推杆式闭合
push button valve按钮阀
pushouts morphism推出态射
push button panel按钮控制盘