push
【释义】： v．推，推动n．推力 ◇push ahead继续前进push ahead with推动，推进push up拉杆 ‖push button按钮push button actuator按钮起动器push button control按钮控制push button flight遥控飞行push button warfare按钮战push button signal box按钮式信号楼pushpull rod推拉杆push rod推杆pusher n．推动者，推动器pusher airscrew推进式螺旋桨pusher autogiro直升机pusher screw推进式螺旋桨 |