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
Like me. I'm Malcolm Stewart.
像我一样。我叫Malcolm Stewart。
Some students quit school due to poverty.
一些学生因贫困而辍学。
It was just one of those days!
这就是事事不顺心的那么一天！