推拉

推拉 [tuī lā]

1. ■ push-and-pull

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常用词组

1. ■ 推拉策略 push-pull strategy;

2. ■ 推拉锄 {设计} scuffle hoe;

3. ■ 推拉窗 austral window, sliding sash;

4. ■ 推拉杆 push-and-pull rod;

5. ■ 推拉开关 push-and-pull switch;

6. ■ 推拉门 sliding door;

7. ■ 推拉推土机 grade builder;

8. ■ 推拉振荡器 push-pull oscillator