Ratio detector
[电] 比率检波器
🧩 词语组成解析
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 put on the new winter jacket we bought today.
也把我们今天买的冬季夹克穿上。
The fire is the test of gold;adversity of strong man.
烈火试真金，困苦炼壮士。
Tianjin will be cloudy and the temperature will...
天津多云，气温……