Arc system
[电] 电弧装置
🧩 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
When the wind blows,
风儿轻轻吹
What's been the consumer reaction to your product?
消费者对你们的产品有过什么反映？
The lines of the animal had in fact been cut into the rock.
事实上，动物的线条被刻进岩石里。