1) transmission on/off switch
![点击朗读](/dictall/images/read.gif)
变速箱接通/断开开关
3) off-on
![点击朗读](/dictall/images/read.gif)
断开-接通,开-关
4) transmission switch case
![点击朗读](/dictall/images/read.gif)
变速箱开关箱
5) transmission gear switch
![点击朗读](/dictall/images/read.gif)
变速箱速档开关
6) transmission speed switch
![点击朗读](/dictall/images/read.gif)
变速箱速度开关
参考词条