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
There's nothing wrong with hard work.
刻苦没错。
I got my leg broken.
我跌断了脚。
'At what time did you arrive at the station?'
“您几点钟到的火车站？”