Preaccealerating electrode
[电] 前置加速电极
🧩 词语组成解析
🗣️ 情景例句
He gave them to me to hold on to them
他给我戒指， 要我自己保管，
Who put you in charge?
谁说让你做主了啊？
Good. go ahead and do that.
好啊，就这么办。