Arc description
[计] 线段描述, 弧描述
🧩 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
I can't understand a word anyone is saying.
我一句也不明白他们在说什么。
If it doesn't rain tomorrow, we'll have a picnic.
如果明天不下雨，我们就去野餐。
It's often windy in March.
3月里常常刮风。