Arcs
n. 弧, 弧线( arc的名词复数 ); 弧形物
🗣️ 情景例句
His yearly salary is in seven digits.
他的年薪是7位数。
That was a close call! We nearly hit that car.
真是好险阿，我们差点撞着那辆汽车。
What's wrong with these eggs?
这些蛋是怎么回事呀？