converter
🇺🇸
/kənˈvɜːrtər/
🇬🇧
/kənˈvɜːtə(r)/
A device or person that changes one form of something into another.
The converter changed the old machine into a new one.
转换器将旧机器变成了新机器。
A device that changes electrical current from one type to another, like from AC to DC.
We used a converter to change the electricity in our house.
我们使用转换器改变了我们家的电力。
A device that changes the frequency of a radio signal.
The radio converter helped us listen to different stations.
收音机转换器帮助我们收听不同的电台。
A computer program that changes data from one format into another.
We used a converter to change the format of our documents.
我们使用转换器改变了我们文档的格式。