Arced
vi. 形成拱状物（arc的过去式与过去分词形式）
✅ 同义词
🗣️ 情景例句
The work is coming along quite well.
工作进展得相当顺利。
We are very proud and honored to have a distinguished group of guests such as you to our company.
我们为能请到您这肃尊贵的客人而深感骄傲和荣幸。
Unfortunately you'll have to pay the fine before you check those books out.
在你借书之前你要先付清罚款。