DC power-switch

• 动力直流

DC power-switch的用法和样例：

例句

1. How is one dc nosebleed to return a responsibility?
   一直流鼻血是怎么回事啊？
2. Speaking of his confused behavior, Liu was remorseful tears DC.
   说起自己的糊涂行为，刘某悔恨得眼泪直流。