Pushton.普什图语pushv.推；按；挤；逼迫；催促n.推；奋力；决心push button signal box按钮式信号楼push-pull vetilation吹吸通风push-pull connection推挽联接push sb. out of room把某人推出室外push-button aircraft无人驾驶航空器pushing down the focus重心下移push to type operation按键式工作push - over analysis静力弹塑性分析push push configuraton推推电路结构push button transmitte按钮式发送机