Push-pull current
[电] 推挽电流
🧩 词语组成解析
push
[pʊʃ]
vt.& vi. 推，推动;
vt. 推动，增加;对…施加压力，逼迫;按;说服;
n. 推，决心;大规模攻势;矢志的追求;
vi. 推进;增加;努力争取;
pull
[pʊl]
vt.& vi. 拉;扯;拉过来;划（船）;
vt. 赢得;吸引异性;取消;（耍手腕）得逞;
n. 拖;爬;影响力;
🗣️ 情景例句
Let's see. Four desks.
我来看看。四张桌子。
To carry dirt
清理垃圾
One moment we were walking along the top of a hill and now we could see no more than about thirty metres ahead of us.
一时间我们还在山顶上行走，而现在30公尺开外的地方我们都看不清了。