Vacuum capacitor
[电] 真空电容器
🧩 词语组成解析
🗣️ 情景例句
Let's call Marilyn.
我们还是叫Marilyn来吧。
Better late than never.
迟做总比不做好。
Firemen had been fighting the forest for nearly three weeks before they could get it under control.
消防队员们同那场森林大火搏斗了将近3个星期才最后把火势控制住。