Arching
[机] 拱作用, 架拱
✅ 同义词
🔴 反义词
🗣️ 情景例句
This has been a long day.
这是个漫长的一天。
I will fix it for you.
我会为你修理。
We'll sign two originals, each in Chinese and English language.
我们将要用中文和英语分别签署两份原件。