Spacing current
[电] 无号电流
🧩 词语组成解析
spacing
['speisiŋ]
n. 间隔，间距;跨距;疏密;留间隔;
🗣️ 情景例句
No. Thank you.
不用了，谢谢。
When is he expected to be back?
他什么时候回来？
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。