Preaccealerating electrode
[电] 前置加速电极
🧩 词语组成解析
🗣️ 情景例句
There is a lot of unsavory material available on the internet.
网络上有很多不健康的信息。
Do you have any luggage?
你有行李吗？
And don't set the hillside on fire either!
“也不要把山坡弄着火了。”