pushupn.[计算机]先进先出;俯卧撑
pushv.推;按;挤;逼迫;催促n.推;奋力;决心
push-pull signal推挽信号
push-to-togglen.推压肘杆
Push down a handle按纽
pushbutton dialing按键拨号
push and pull pump推拉泵, 双室泵
pushing rod sleeve推杆套
push one's fortune[医] 螫毛
push-type broach推刀
push sb. to wall把某人逼至绝境
push oneself ahead努力向前