名词
中文翻译：双向开关
同义词：
['双方向开关，双向切换开关例句：1. The two-direction switch controls the direction of the light beam.（双向开关控制光束的方向。）2. The new two-direction switch is more energy efficient than the old one.（新的双向开关比旧的更节能。）']
例句：
-
1. The two-direction switch controls the direction of the light beam.
双向开关控制光束的方向。
-
2. The new two-direction switch is more energy efficient than the old one.
新的双向开关比旧的更节能。
-
3.The technicians had to replace the two-direction switch in the factory's control room.
技术人员不得不在工厂的控制室更换双向开关。