Arcing ring
[电] 弧环
🧩 词语组成解析
[机] 电弧作用
ring
[riŋ]
n. 戒指，指环;铃声，钟声;环形物;拳击场;
vt. 形成环状;环绕;使（例如铃）响;打电话给;
vi. 按铃，敲钟;回响;成环形;
🗣️ 情景例句
Then, when shall we sign the contract?
那么，我们什么时候签合同？
We should keep them informed of what is going on here.
我们应该让他们知道这里发生的事情。[分词作定语]
She struck the keys too hard and two of the strings were broken.
她在击琴键时用力过猛，损坏了两根琴弦。