Ring circuit
[电] 环形电路
🧩 词语组成解析
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
You are one fantastic mom,
是一位好母亲。
I'm sorry to have kept you waiting.
很抱歉，让你久等了。[分词作状语]
They said that the march had been forbidden, but that wasn't true.
他们说游行向来是被禁止的，但这不是事实。