Preaccealerating electrode
[电] 前置加速电极
🧩 词语组成解析
🗣️ 情景例句
I don't want to work for minimum wage.
我可不想为拿这么微薄的工资而工作。
I can hardly wait to see the new comet.
我急不可待地要见到新彗星的出现。
Where does the teacher stand?
老师站在哪里？