Arcs
n. 弧, 弧线( arc的名词复数 ); 弧形物
🗣️ 情景例句
If I fail this test I'll kill myself.
我这次考试要是通不过，就得自杀了。
He is very hard to handle.
他很难应付。
It has helped me to serve others.
这份礼物帮助我为他人服务。