Vacuum capacitor
[电] 真空电容器
🧩 词语组成解析
🗣️ 情景例句
Richard, did you go to the Davis Aerobics class today? Richard
你去上Davis有氧运动健身课了吗？
I asked him to check it for me, but he wouldn't.
我请他帮我检查，但是他不肯。
I also need your permission to speak to the family lawyer about this matter.
我还需要你的许可，就关于这件事跟你们的家庭律师谈话。