Preaccealerating electrode
[电] 前置加速电极
🧩 词语组成解析
🗣️ 情景例句
Come on, you can do that.
振作起来，你一定行。
How did it come to this?
岂有此理！
I think you need a number 47. The bus stop is along that road, on the right.
我想你需乘47路车。