Modulation ratio
[电] 调制比
🧩 词语组成解析
modulation
[[ˌmɔdju'leiʃən]]
n. 调制, 调节, 语调\\n[计] 调制
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
Would you prefer a window, aside or enter seat?
您喜欢靠窗、靠走道还是中间的位置？
I've never heard that piece before.Who wrote it?
我从来没听过那乐章，那是谁写的？
'At what time did you arrive at the station?'
“您几点钟到的火车站？”