Limitcator
电触式极限传感器
🗣️ 情景例句
Sure. We've been in business about five years now.
当然。我们创业至今有五年的历史。
I would like to go to school, Do you want to go, too?
我要去学校，你是不是也要去？
Is it too small?
这件太小了吧？