Main circuit
[电] 线电路
🧩 词语组成解析
main
[meɪn]
adj. 主要的，最重要的;全力的;
n. 最主要的部分，重点;主要管道;体力;[航海]公海;
🗣️ 情景例句
We haven't had any complaint of this kind. Is there any evidence.
我们还从未听过这样的抱怨。有什么证据呢？
What were you doing this time last year?
去年这时候你在干什么？
I hope you are well. Thank you for your last letter.
愿你身体健康。感谢你上次来信。