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
I wonder what the problem is.
我不知道发生了什么问题。
Really? I was introduced to her just last weekend.
真的？上周末我才被介绍给她。
He's going to school.
上学。