Common return circuit
[电] 共同回线电路
🧩 词语组成解析
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
🗣️ 情景例句
You don't need to do that, Grandpa.
你不用这样，爷爷。
Thank you for inviting me to speak at the dinner.
谢谢你邀请我共进晚餐。
That's too expensive for us.
这对我们来说是太贵了。