单词	ouir-
释义	ouir- 🌏精彩旅行攻略
随便看	switching on switching-on switching on and off procedure switching-on circuit switching on device Switching on in auto mode switching on loss switching-on system switching-ontimeconstant switching-on transient switching-on voltage switching operating switching operation switching-operation-induced section switching operation method switching operations Switching-operation ticket switching optimization Switching options switching order switching oscillator switching out switching-out rate switchingover switching over