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
He's stepped out of the office for a little while.
他离开办公室刚一会儿。
Eventually people are made to answer for their actions.
人最后会对自己的行为负责。
At night, the children always do their homework.Then they go to bed.
晚上，孩子们总是做作业，然后去睡觉。