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
Would you tell me something about your family?
请告诉我一些你的家庭情况，好吗？
By writing you learn to write.
从写作中学写作。
When the woman shook her head in bewilderment,
那个女售货员还是迷惑不解地摇了摇头。