Communtator
[建] 换向器, 整流器, 整流子
🗣️ 情景例句
I'm just being a grandfather.
我只是在尽一个爷爷的本份而已。
Boy, you are in a lousy mood!
天啊，你情绪糟糕透了！
What about your inside pocket? Maybe you put it there.
里面的口袋呢？或许你把它放在那儿了。