Communtator
[建] 换向器, 整流器, 整流子
🗣️ 情景例句
More sports after this.
广告后还有许多运动消息。
Old oxen have stiff horns.
牛老角硬。
How time files! More than a week has passed already!
光阴似箭！已经过了一周多时间了！