Preaccealerating electrode
[电] 前置加速电极
🧩 词语组成解析
🗣️ 情景例句
Well, when do you think you can come over to work?
你想什么时候开始工作呢？
He has a sweeter.
他有一件毛衣。
He is the happiest man alive.
他是世界上最快乐的人。