Phus-pull amplifier
[电] 推挽放大器
🧩 词语组成解析
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
And what did you decide?
那你们有什么结论呢？
He who hesitates is lost.
举棋不定，坐失良机。
But some people don't want good farmland to be built on.
但有些人不愿意把好的农田用来建造厂房。