three-way switch是什么意思 three-way switch怎么读
three-way switch的英文翻译是什么意思，词典释义与在线翻译
Noun:- an electric switch that has three terminals; used to control a circuit from two different locations
three-way switch的用法和样例
- One method was to follow the chicken feathers that had scattered when other cars chased the birds out of the way.
一种方法是，沿着以前的车开过时被惊飞的鸡留下的鸡毛路开。 - The cascade switch connects one input to one of many outputs using multiple relays.
级联开关通过多个继电器将一个输入连接到多个输出之一。
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