Inverted arc
[电] 倒弧
🧩 词语组成解析
a. 倒转的, 反向的
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
I had dinner with him Saturday,
星期六我与他一起吃晚餐，
None preaches better than the ant, and she says nothing.
蚂蚁不说话，但最善于说教。
How did you do on your test?
你这次考试的结果如何？