Transformer voltage ratio
[电] 变压器电压比
🧩 词语组成解析
n. 变压器;促使变化的(或人物),改革者;
trans转变+form形状+er表人\/物 → 变压器,转换器,变形金刚
n. 电压,伏特数;
volt 电压 + age 表示集合名词、总称 → n.电压
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
How nice to meet you.
认识你真高兴。
How much is a call to the United states?
打一个电话到美国去需要多少钱?
I gave him fifty pence yesterday and advised him to save it.
昨天,我给了他50便士让存起来,
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