I'm still not super-clear in my head on the differences between a hub, router and switch and how it relates to the gnomes that live inside of each.
我的脑袋里还是非常地不明白集线器，路由器和交换机之间的区别，并且也不明白他们怎么在里面联系起来的。
The machines have four types of functional heads: vibration cutting head, creasing wheels, V-cutter, high speed milling Router, with drawing pen.
机器有四个功能头：振动刀切割头、压折线轮、V型切割头和高转速铣刀头。
The machines have the machines have three types of functional heads: vibration cutting head, creasing wheels, V-Cutter, high speed milling Router, with drawing pen.
机器有三个功能头：振动刀切割头、压折线轮和绘图笔。
应用推荐