您要查找的是不是：
- 电源开关mains switch
- 行程开关travel switch
- 隔离开关isolating switch
- 开关量switching value
- 从外侧超车overtake on the outside
- 光电开关photoelectric switch
- 习惯于超车的驾驶员迟早要出车祸。Drivers who habitually cut in are bound to cause accidents sooner or later.
- 按钮开关press stopper
- 从警车旁超车而过to overtake over a police car
- 不准超车。No passing permitted.
- 开关电源switching power supply
- 在转弯处加速超车to slingshot at the corner
- 按键开关keyswitch
- 切换开关switch (board)
- 点火开关ignition switch
- 拨动开关toggle switch
- 负荷开关load switch
- 薄膜开关thin film switch
- 感应开关inductive switch
- 拨码开关toggle switch
