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
but it'll take you ten minutes longer.
但会多花你十分钟的时间。
No sweat, no sweet.
不劳则无获。
But they suddenly became the parents of quintuplets,
但是他们出人意料生了个五胞胎，