switching

/ˈswɪtʃɪŋ/📚 15057高考四级六级考研雅思托福sat
A switch is a small control for an electrical device which you use to turn the device on or off. 开关

verb [vt. 及物动词](用开关)打开,关闭;(使)改变,转变;交换,调换(switch 的现在分词)

It's so confusing switching to a new system.
转换到新系统会令人很困惑。

switching 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Lesson 42 Modern cavemen
单词造句:
网友用“Switching”造句精选
Do you remember switching the lights off before we came out? 你记得我们出来之前关灯了吗?