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
Hello, Philip.
哈喽，Philip。
Did you send it to him yourself?
你自己亲自送给他吗？
We two finished a bottle of wine.
我俩喝完了一瓶酒。