| Gb | Eng |
|---|---|
| 自耦变压器一种电力变压器，其初级线圈与次级线圈部分或全部共用 | An electrical transformer in which the primary and secondary coils have some or all windings in common. |
| 变压器的功用就是把电力从一种电压改变为加一种电压。 | The function of the transformers is to change electric power from one voltage to another. |