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
Tom, is that you?
汤姆，是你吗？
If he wants to make any changes,minor alternations can be made then.
如果他有什么意见的话，我们还可以对计划稍加修改。
Tom burnt his hand when he was cooking.
汤姆做饭时烫了手。