push-pull的用法和样例：
词汇搭配
- push pull circuit 推换电路
- push-pull tape 卷尺
- push pull amplifier 推挽放大器推挽式放大...
- double push pull 双推挽
- push-pull transformer 推挽式变压器,推挽变...
- push-pull driver 推挽式驱动器,推挽激...
- push-pull amplifier 推挽放大器
- push pull mode 推挽波
- push-pull rod 推拉杆
- push-pull oscillator 推挽振荡器,推挽振荡...
- push pull switch 推拉开关
- push pull 推挽式的(推拉)...
