名词
中文翻译：开关启动器
同义词：
['switch', 'switchgear', 'switch mechanism']
例句：
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1.The new car has a switch-starter that makes starting the engine easy.
这款新车有一个开关启动器，使启动引擎变得容易。
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2. The engineer used a switch-starter to test the circuitry.
工程师使用开关启动器来测试电路。
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3.The old car had a switch-starter that was difficult to remove.
旧车有一个难以拆卸的开关启动器。