Communtator reftifier
[建] 换向整流器
🧩 词语组成解析
[建] 换向器, 整流器, 整流子
🗣️ 情景例句
To the corner and then a left?
走到拐角向左转对吗
But it's still raining today!
可今天还在下雨。
Is there much of a difference in price?
价钱也有很大的分别吧？