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
She was caught in the branches of our tree.
被我们家树上的树枝夹住了。
Did you burn yourself?
你自己烧伤的？
To my surprise, he gave me the money immediately.
令我惊奇的是，他立刻把钱给了我。