transformer
柯林斯词典
1. N-COUNT A transformer is a piece of electrical equipment which changes a voltage to a higher or lower voltage. 變壓器
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transformer /trænsˈfɔːmə/ (transformers)
剑桥词典
- a device that changes the voltage or other characteristic of electrical energy as it moves from one circuit to another
變壓器
Wire the fan and a 12-volt transformer to the light switch . 用電線把風扇和12伏變壓器連到電燈開關上。 返回 transformer