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
There's been another scandal in the Royal family.
皇室又出丑闻了。
Where have you been all this time?
这段时间你跑到哪里去了？
Big Ben has rarely gone wrong.
“大本”钟极少出差错。