Arc circuit
[电] 电弧电路
🧩 词语组成解析
arc
[ɑ:k]
n. 综合症状;弧（度）;天穹;电弧，弧光。;
vi. 形成拱状物;循弧线行进;
abbr. American Red Cross. 美国红十字会;
🗣️ 情景例句
And you'll have a full day in the country.
你们就可以在乡下待一整天啦。
It is a sad house where the hen crows louder than the cock.
母鸡司晨家不兴。
'He had travelled only seven miles across the Channel when his engine failed and he was forced to land on sea.
但他只在海峡上空飞行7英里，引擎就发生了故障，他只好降落在海面上。