three-way switch
英汉例句
- One method was to follow the chicken feathers that had scattered when other cars chased the birds out of the way.
一種方法是，沿著以前的車開過時被驚飛的雞畱下的雞毛路開。 - The cascade switch connects one input to one of many outputs using multiple relays.
級聯開關通過多個繼電器將一個輸入連接到多個輸出之一。