Amplification ratio
[电] 放大比率
🧩 词语组成解析
amplification
[ˌæmplifi'keiʃən]
n. 扩大;发挥;<物>振幅;放大率;
ratio
['reiʃiəu]
n. 比，比率;比例;系数;
vt. 求出比值，除，使…成比例;将（相片）按比例放大[缩小];
🗣️ 情景例句
And you never know
而你永远也猜不到
After dinner sit a while; after supper walk a mile.
午餐之后坐片刻，晚饭之后走一里。
It seems too high to me.
好像贵了一点。