Transformer voltage ratio
[电] 变压器电压比
🧩 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
Change your clothes, Carl.
把衣服换了， Carl。
Are there any questions?
还有什么问题吗？
Jack was an excellent tennis player. He was able to beat anybody.
竭克是个网球健将。他天下无敌。