Arching
[机] 拱作用, 架拱
✅ 同义词
🔴 反义词
🗣️ 情景例句
There are many natural catastroophes occurring in nature.
自然界里有很多自然灾害发生。
I would like you to keep is a secret.
我要你保守秘密。
Kate, I'm sorry about that argument.
凯特，那次争吵我很抱歉。