Arcing contacts
[电] 弧接触
🧩 词语组成解析
[机] 电弧作用
n. 联系人；联络方式；触体（contact的复数形式）
🗣️ 情景例句
How do you do?
你好。
She counted on us to help her.
她指望我们帮助她。
We're going to watch a football game. Would you like to come too?
我们打算看一场足球赛。你也来好吗？