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
Paper or plastic?
现金还是信用卡？
I hope you bring his quitar with him.
我希望你带他的吉他一起来。
Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury,
火星太干燥又缺氧，金星太热，水星也一样。