名词中文翻译
中文翻译：双极刀开关
同义词：
['two-pole switch', 'two-pole knife switch例句：1. The new two-pole knife switch is more efficient than the old one.（新的双极刀开关比旧的更高效。）']
例句：
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1. The new two-pole knife switch is more efficient than the old one.
新的双极刀开关比旧的更高效。
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2.The technician used the two-pole knife switch to disconnect the power line.
技术员使用双极刀开关断开电源线。
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3. The two-pole knife switch was designed for industrial applications.
双极刀开关是为工业应用设计的。