名词
中文翻译：接触转换器
同义词：
['contact transformer', 'contact switch', 'contact relay例句：1. The contact converter is used to connect and disconnect electrical circuits.（接触转换器用于连接和断开电气电路。）2. The contact converter was designed to improve the efficiency of the power system.（接触转换器被设计用来提高电力系统的效率。）3. The contact converter is a critical component in the electrical system.（接触转换器是电气系统中的关键部件。）']
例句：
-
1. The contact converter is used to connect and disconnect electrical circuits.
接触转换器用于连接和断开电气电路。
-
2. The contact converter was designed to improve the efficiency of the power system.
接触转换器被设计用来提高电力系统的效率。
-
3. The contact converter is a critical component in the electrical system.
接触转换器是电气系统中的关键部件。