Closing circuit
[电] 闭合电路
🧩 词语组成解析
n. 结束\\na. 结束的
🗣️ 情景例句
Do you hike or fish on your trips?
旅游时，你会步行或钓鱼吗？
What's the round-trip fare?
来回票价多少？
That's OK. It doesn't matter.
好的。不要紧。