名词
中文翻译：点开关
同义词：
['contact switch', 'contact point switch']
例句：
-
1. The point switch on the remote controls is easy to operate.
遥控器上的点开关很容易操作。
-
2. The point switch in this circuit board is responsible for controlling the motor.
电路板上的这个点开关负责控制电机。
-
3. The point switch was designed to prevent electrical shorts and ensure safe operation.
点开关被设计成防止电气短路并确保安全运行。