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
Five five five...one seven two oh. Hello? 555-1720
喂 喂?
Get out of the car! You're drunk.
下车，你这家伙！喝醉了吧！
'No,' she answered.
“不，”她回答。