Normal current
[电] 正常电流
🧩 词语组成解析
🗣️ 情景例句
Thank you.
谢谢 。
I know the boy whose father is a dentist.
我知道那个男孩的父亲是牙医。
It did not take the firefighters long to put out the fire, and they at once started to look for causes of the fire.
消防队员没花多时间就把大火扑灭了，他们马上开始调查火灾发生的原因。