Phus-pull amplification
[电] 推挽放大
🧩 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;
amplification
[ˌæmplifi'keiʃən]
n. 扩大;发挥;<物>振幅;放大率;
🗣️ 情景例句
What time would you like to receive the call?
您想何时叫您？
La, la, I wash them, and then I dry them.
啦啦，洗濯之后就把它们晒干。
Good news, I hope.
希望是好消息。