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
It was not until yesterday that I noticed it.
我一直到昨天才注意到它。
We have known each other for 6 years.
我们认识有六年了。
this possibility becomes virtual certainty.
所以存在着产生生命星球的这种可能性是肯定无疑的。